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what is multicast delegate
Question Posted on 15 Aug 2011
Home >> DotNet >> C# >> what is multicast delegate |
The C# language support feature that is known as the multicast delegate. Any delegate that has a void return type is called multicast delegate. A multicast delegate can be assigned and invoke multiple methods.
if we are doing ASP.NET development and have ever looked at a page's InitializeComponent() method, we may have noticed a statement like this:
this.EditButton.Click += new System.EventHandler(this.EditButton_Click);
If we want to add another event handler then we can easily do that for example:-
this.EditButton.Click += new System.EventHandler(this.EditButton_Click);
this.SearchButton.Click += new System.EventHandler(this.newmethod);
In above example first Editbutton_Click is called after that newMethod is called | |
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