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• WPF: Non focusable window

  - by StreamT

  I am developing WPF Touch Screen Keyboard. I need to know how is it possible to make main window non focusable, so other windows will be receiving the input when I click on virtual keyboard buttons. Simple applying "Focusable="False"" to the main window and all child controls doesn't work.

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• What is wrong in the jquery code?

  - by phpBOY

  I have been struggling in fixing this code, wonder what is wrong at all... var tips = "<p class="adobe-reader-download">Most computers will open PDF documents automatically, but you may need to download <a title='Link to Adobe website-opens in a new window'"; tips +=" href='http://www.adobe.com/products/acrobat/readstep2.html' target='_blank'>Adobe Reader</a>.</p>"; if($("div#maincontent a[href*='.pdf']").length>0){ $("div#maincontent").children(":last-child").after(tip);

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• how to convince website users to use openid

  - by isolatedIterator

  Perhaps this isn't the best forum for this question. If so, would one of the other child sites be more suitable? I am wondering how to overcome the learning curve of convincing a non-technical bunch of users how and what open id is. how do you convince users that it is a good thing and that they want to use it?

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• Updating value in Linq to SQL IEnumerable

  - by Learner

  Using Linq to SQL: if(!parentlist.childlist.Contains(row1)) parentlist.childlist.Add(row1); else How do I update the required childlist row with row1? Each row of the child list has a unique id. parentlist implements IEnumerable and childlist is IList.

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• submenu items in WPF Menu

  - by Vishal

  how to make SUBMENU ites visible vertical as a left navigation in CODEGURU.COM In windows we use layoutstyle property to make all main and child items to be viewed vertical and DOCK the menustrip to left. How to acheive this in WPF

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• parent process in linux system

  - by walas

  c program that has a parent and n children that acts as follows: parent process: 1- reads a value n from the user 2-forks n children 3-waits to receive exit codes from the 1st child and prints it 4-loops forever

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• what is the problem of this code ? how to solved it ? (fork)

  - by sb2367

  what is the problem of this code ? how to solved it ? parent processes goto in my tag or child process ? #include <signal.h> #include <sys/wait.h> main() { for (;;) { if (!fork()) { exit(0); } sleep(1); } }

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• i want to display this listview on scrolling

  - by Sasil

  I'm completely stumped on this one. I have three different lists that need to be displayed on the screen. I've tried using a ScrollView with a LinearLayout child, and putting my ListViews in the LinearView, but all of the ListViews lock to a fixed height with scroll bars. Using other kinds of Layouts means no scrolling.

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• How to access nested iframes?

  - by Debugger

  I need to send post message to iframe. currently its working if i have single iframe inside parent page.But I want to make it work for nested iframes. Criterias are : I can just add listener code in last leaf iframe. Do not know length of iframe nesting. Need both way communication , from parent to child also by leaf iframe to parent. I am sick of third part iframes , please suggest me some appropriate solution.

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• How to expand treeview on node click and redirect to the other page.

  - by Mohan

  Hi Everybody, I want to expand treeview node and redirect to other page on its node click. How to do that. I have done this in the http://www.wintexindia.com but i have forgot logic. In this site if i click on node it redirects to subcategory page and all child nodes are expanded. Please Help.

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• Hero Class, php classes

  - by John

  I am going to have different classes for a character that a user play. Like "Mage, Warrior" etc. I am thinking of a method like have some CharacterBase class (abstract?) and then I have a child class which is like WarriorClass or something like that. I think the approach is called Factory pattern or something like that. Anyone got a clue of what I'm trying to achieve here, and are there perhaps any better way to do this?

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• ASP.NET Possible to feed a single content placeholder from multiple places?

  - by Dr. Zim

  Is it possible to feed a single Master Page Content Placeholder from multiple areas in the child page? Something like a string builder?

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• UIView capturing all events

  - by Josh P.

  I have a UIView that uses several UIGestureRecognizers and this view again has at least one child view that contains a MPMoviePlayerController. When a touch event occurs over the movie player, the main view seems to 'eat' all the events, leaving the media player idle. How can I make sure that the events are delivered correctly to the player?

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• How to merge two menus in a MDI application.

  - by Altar

  Hi. Anybody knows how to merge two menus with the same name in a MDI application. More exactly, in the MDI main form I have a menu called 'File' which has a sub-menu called 'Load project'. In the MDI child form, I have a menu called also 'File' which contains a sub-menu called 'Save project'. How can I force my application to show both 'Load' and 'Save' sub-menus under the 'File' menu? - PS: setting the same GoupIndex value will not work.

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• Can I change properties of inherited controls at design time?

  - by Jeff Stock

  I am using visual inheritance and was wondering if there is a way to change the properties of inherited controls at design time, preferably in the form designer. If not, then in the designer code. I have my control declared as Public in the base class. I can access it in the child form code, but not in the form designer. Is this just not possible?

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• How to get a random item from the tree given a parent node?

  - by Bryan

  I have a scenario where I would like to randomize the display of some items. Given a Parent item, how can I randomly select one of its child items? Of course I could load ALL the children and apply some random index or whatnot... but that would be wildly inefficient. I'm wondering if this is also inefficient: Parent.Children[random(Parent.Children.Count)]? At what point do the items get loaded when you access Parent.Children?

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• How can I assure a class to have a static property by using interface or abstract?

  - by burak ozdogan

  Hi, I have one abstract class -let's say myBase. And I want all the classes derived from myBase to have one static field called public static List<string> MyPArameterNames { get {return _myParameterNames;} } So, every child class can tell what parameter names it uses; I want static because I do not want to create an instance just for this. How can I achieve this?

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• How do you get left position of parent element

  - by littleMan

  I've tried using position.left it says invalid object i've tried css.('left') i don't really know what to do. I want to get the position of the parent element so I can animate the child element left position Im creating a scrolling effect. <div id="MyDiv"> <div>Element 1</div> <div>Element 2</div></div><div id="Prev">Prev</div><div id="Next">Next</div>

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• You do not have sufficient permissions to access this page.

  - by WmasterJ

  I recently set up a local copy of Wordpress, added some content and created a child theme. Then I moved it to my webserver, changed the config file, changed the "localhost" occurences in my SQL file to my online URL. I also changed my database prefix from what I had locally on all tables and in the config file. Everything works well on the outside. But then as I log-in is get the: You do not have sufficient permissions to access this page.

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• How to handle execvp(...) errors after fork()?

  - by Lukasz Lew

  I do the regular thing: fork() execvp(cmd, ) in child If execvp fails because no cmd is found, how can I notice this error in parent process?

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• Backbone View: Inherit and extend events from parent

  - by brent

  Backbone's documentation states: The events property may also be defined as a function that returns an events hash, to make it easier to programmatically define your events, as well as inherit them from parent views. How do you inherit a parent's view events and extend them? Parent View var ParentView = Backbone.View.extend({ events: { 'click': 'onclick' } }); Child View var ChildView = ParentView.extend({ events: function(){ ???? } });

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• How to automatically monitor and limit resource of process on Windows

  - by Nat

  On Linux, normally I use ptrace function to trace all syscall, and kill the process if the it tries to do anything harmful to my machine, such as system("shutdown -s -t 00") or so. Is there a way for me to do this on Windows? EDIT: I want to write Sandbox program to limit time and memory usage of its child that can work on both Windows and Linux, and now it can only run on Linux via ptrace

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• Difference between ISupportInitialize (BeginInit/EndInit) and SuspendLayout/ResumeLayout

  - by Pato

  Hello All! Could someone please explain what the difference is between using the ISupportInitialize interface methods (BeginInit/EndInit) and using SuspendLayout/ResumeLayout? Is ISupportInitialize ONLY used during construction/"initial" initialization... or can it be used later when you want to add new child controls to an existing parent control? Any particular differences? I greatly appreciate your help! Thank you, Pato

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• VB.Net Disable Parent Window on Show

  - by Tyler

  How can I disable the parent form when I call a child form? frmChild.ShowDialog() Doesn't disable the parent form like I thought it would.

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• mysql circular dependency in foreign key constraints

  - by Flavius

  Given the schema: What I need is having every user_identities.belongs_to reference an users.id. At the same time, every users has a primary_identity as shown in the picture. However when I try to add this reference with ON DELETE NO ACTION ON UPDATE NO ACTION, MySQL says #1452 - Cannot add or update a child row: a foreign key constraint fails (yap.#sql-a3b_1bf, CONSTRAINT #sql-a3b_1bf_ibfk_1 FOREIGN KEY (belongs_to) REFERENCES users (id) ON DELETE NO ACTION ON UPDATE NO ACTION) I suspect this is due to the circular dependency, but how could I solve it (and maintain referential integrity)?

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