一个信号/插槽系统，如Qt，带有Wpf和c＃

Question

I would like to know if there is a similar system like the signal/slot of Qt in Wpf/c#

In other words, this is I would like to have :

myView.cs

public partial class myWindow :Window
{

    protected MyLambdaCollectionVM _myLambdaCollection;

    public myWindow ()
    {
        InitializeComponent();
        _myLambdaCollection = new MyLambdaCollectionVM ();
        connect(this._myLambdaCollection, (SIGNAL(WhenIAddAnObject(str fileName)), SLOT(this.funcCalledWhenIaddAnObject(str fileName)));
    }
}

connect(...) is a Qt style signal/slot.

I've try binding method, but in my case, I need to create dynamically images (so not in Xaml but in C#) and I didn't find how to realize a C# to C# binding in WPF.

Answer 1

in C# it it is called ?Events and Delegates and connect is replaced with something called event wiring.

myEventSource.EventName += new delegate(method to be called);

This is a roughly how it looks like in C#

Answer 2

Try taking a look at TPL Dataflow. http://msdn.microsoft.com/en-us/library/hh228603.aspx

Examples exist for GUI applications.