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Select TreeView Node on right click before displaying ContextMenu
...ttonDown"/>
</Style>
</TreeView.ItemContainerStyle>
C# code behind:
void TreeViewItem_PreviewMouseRightButtonDown(object sender, MouseButtonEventArgs e)
{
TreeViewItem treeViewItem =
VisualUpwardSearch<TreeViewItem>(e.OriginalSource as DependencyObjec...
Does a finally block always get executed in Java?
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FYI: In C# the behaviour is identical apart from the fact that replacing the statement in the finally-clause with return 2; is not allowed (Compiler-Error).
– Alexander Pacha
Oct 31 '13 at 8:08
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How costly is .NET reflection?
...se in point: You should never use a member declared as "Object" in a lock (C#) / SyncLock (VB.NET) statement in high-performance code. Why? Because the
What is InputStream & Output Stream? Why and when do we use them?
...grams. The data can be bytes, characters, or objects. The same applies for C# or C++ streams. A good metaphor for Java streams is water flowing from a tap into a bathtub and later into a drainage.
The data represents the static part of the stream; the read and write methods the dynamic part of the ...
Best JavaScript compressor [closed]
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Try JSMin, got C#, Java, C and other ports and readily available too.
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.Net picking wrong referenced assembly version
... You solved a related problem for me - thanks! An inherited form in my C# application wouldn't open in the designer because it was looking for an old version of a reference. Turns out another reference had originally been built while referencing that old version of the problem reference.
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Random Gaussian Variables
...entation is available as part of the documentation and is easily ported to C# or other .NET languages.
If you're looking for pure speed, then the Zigorat Algorithm is generally recognised as the fastest approach.
I'm not an expert on this topic though -- I came across the need for this while imple...
What is thread contention?
...ly. Managed locks can be acquired in many ways; by the "lock" statement in C# or by calling System.Monitor.Enter or by using MethodImplOptions.Synchronized custom attribute.
...and I'm sure others for other OS'es and application frameworks.
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java.lang.RuntimeException: Can't create handler inside thread that has not called Looper.prepare();
...;
It is simple and works perfectly for me!
EDIT : Works if you're using C# Xamarin
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How do you configure an OpenFileDialog to select folders?
...alog can be set to select files or folders. )
Full Source code (one short C# module). Free. MS-Public license.
Code to use it:
var dlg1 = new Ionic.Utils.FolderBrowserDialogEx();
dlg1.Description = "Select a folder to extract to:";
dlg1.ShowNewFolderButton = true;
dlg1.ShowEditBox = true;
//dlg...