Search Results

Search found 144 results on 6 pages for 'user146780'.

Page 6/6 | < Previous Page | 2 3 4 5 6 

• TrackMouseEvent not working

  - by user146780

  Basically I call TrackMouseEvent in my WM_CREATE then I call it again after a WM_MOUSELEAVE but this freezes up my program. Where should I be sticking it? Thanks

  Read the article

• what is FAR PASCAL?

  - by user146780

  I was wondering why in some source code there are these macros like FAR and PASCAL. What do they mean and do? Thanks

  Read the article

• Figuring out index in a 3 dimentional array if array is actually 1 dimensional?

  - by user146780

  If there is an array of ar[5000] then how could I find where element [5][5][4] would be if this was a 3 dimensional array? Thanks

  Read the article

• Squigglly line under a word (Win32)

  - by user146780

  I want to implement basic spell checking in a Notepad clone project I'm doing. I want to underline misspelled words with a squiggly like like Word does. I think I need to use GDI and draw on the text field, but I'm not sure how to draw on controls. Thanks

  Read the article

• Rendering sub tools on vertical toolbar

  - by user146780

  I was wondering how ex Photoshop and Expression Design render sub tools. These show up when for example you hold your mouse down on the fill tool, a sub menu comes up to your right with the fill and gradient tools. I'm just not sure how to go about this because this sub menu would essentially have to be an extension of my toolbar, but then it would find itself on my Frame control. How is this handled? Would it be a good idea to just paint on my frame?

  Read the article

• How is PI calculated?

  - by user146780

  I want to make a function in C that can return PI to X places.. ex: CalcPi(0) = 3 CalcPi(1) = 3.1 CalcPi(2) = 3.14 etc... I'm just not sure how... Thanks

  Read the article

• Update Text Field after font change (Win32)

  - by user146780

  After I use setcontrolfont, the text of the text field does not update. The onnly way I fixed this is by removing then readding all text but this seems hackish. How can I do it properly? Thanks

  Read the article

• Sending mail using Javascript

  - by user146780

  Here's what I'm trying to do. I want to use Java Script to send an email. I have created a form with a subject text field, a message field, and a send button. I want for when the person clicks Send that it sends the email, but I want to avoid server side scripting. Thanks

  Read the article

• Linear color interpolation?

  - by user146780

  If I have a straight line that mesures from 0 to 1, then I have colorA(255,0,0) at 0 on the line, then at 0.3 I have colorB(20,160,0) then at 1 on the line I have colorC(0,0,0). How could I find the color at 0.7? Thanks

  Read the article

• prefill a std::vector at initialization?

  - by user146780

  I want to create a vector of vector of a vector of double and want it to already have (32,32,16) elements, without manually pushing all of these back. Is there a way to do it during initialization? (I dont care what value gets pushed) Thanks I want a 3 dimensional array, first dimension has 32, second dimension has 32 and third dimension has 16 elements

  Read the article

• creating thread on another core? (WinAPI)

  - by user146780

  I was wondering if there was a way to run a thread on a seperate core instead of just a thread on that core? Thanks

  Read the article

• Make openGL lines connected

  - by user146780

  Right now I'v created a polygon, then I do the same thing but with line_loop to draw the outline. My issue right now is if I set the line thickness to high, the lines arn't connected. Their ends would need to be (linewidth) longer... is there a way to fix this? Thanks

  Read the article

• Access element of pointed std::vector

  - by user146780

  I have a function where I provide a pointer to a std::vector. I want to make x = to vector[element] but i'm getting compiler errors. I'm doing: void Function(std::vector<int> *input) { int a; a = *input[0]; } What is the right way to do this? Thanks

  Read the article

• Scrollbar moves back after WM_VSCROLL

  - by user146780

  I have a window with its own H and V scrolling. I'm handling the event like this: case WM_VSCROLL: SetScrollPos(hWnd, SB_VERT, (int)HIWORD(wParam), TRUE); break; all I want is for the position of the scroll bar to stay once I release my mouse but what it's doing is just going back to the top after. What am I doing wrong? Thanks

  Read the article

• Making use of WCHAR as a CHAR?

  - by user146780

  GDI+ makes use of WCHAR instead of what the WinAPI allows which is CHAR. Usually I can do: char *str = "C:/x.bmp"; but how do I do this for wchar? I can't juse do wchar_t *file = "C:/x.bmp"); Thanks

  Read the article

• Event to handle Open With (WinApi)

  - by user146780

  I cannot find how I'm supposed to handle file opening in my program. For example if the user does Open With ... myprogram.exe then how do I handle that and do something with it. which WM_Message is sent? Thanks

  Read the article

• Angle between 3 verticies

  - by user146780

  For example, GetAngle((0,0),(100,0),(100,100)) = 90. How could I find the angle between 3 2d Points.

  Read the article

• WM_KEYDOWN confusion

  - by user146780

  I'm trying to get my application to do something when CTRL+S is pressed. I'm just not sure how the W and L params work for WM_KEYDOWN. MSDN has something about bit fields which i'm not sure about. How can I detect CTRL and S? Thanks

  Read the article

• get resulting verticies from a gltransformation?

  - by user146780

  I have some verticies and then I apply a glrotate(). I'd want to now what my verticies became after this transformation. How could I do this? Thanks

  Read the article

< Previous Page | 2 3 4 5 6