I am using AddHandler to wire a function to a control\'s event that I dynamically create: Public Delegate Sub MyEventHandlerDelegate(ByVal sender As Object, ByVal e As System.EventArgs)
Both are delegates and have the same signature, but I can not use Action as ThreadStart. Why? Action doIt开发者_JAVA百科;
I am trying to display a custom sheet in my application, but I think I am doing something wrong. While e开发者_如何学Pythonverything seems to be working just fine, I have a rather odd side-effect. (wh
public object MethodName(ref float y) { // 开发者_如何转开发elided } How do I define a Func delegate for this method?It cannot be done by Func but you can define a custom delegate for it:
I have attempted to implement a producer/consumer pattern in c#.I have a consumer thread that monitors a shared queue, and a producer thread that places items onto the shared queue.The producer thread
Let\'s say I create a new project. I now add two text fields to the view controller in Interface Builder. I want to respond to delegate events that the text fields create, however, I don\'t want to ha
I heard that calling a handler (delegate, etc.) in Objective-C can be even faster than calling a virtual function in C++. Is it really correct?开发者_Python百科 If so, how can that be?
for example the UIPickerView, in the tutorial that i am learning i had to include the datasource and delegate protocols in my project for the pickerview to work开发者_开发知识库. how would i know on o
public MainWindow() { CommandManager.AddExecutedHandler(this, ExecuteHandler); } void Exec开发者_如何转开发uteHandler(object sender, ExecutedRoutedEventArgs e)
While inspecting delegates in C# and .NET in general, I noticed some interesting facts: Creating a delegate in C# creates a class derived from MulticastDelegate with a constructor:
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