MethodInfo.CreateDelegate example ?

Question

Can you give us a code example of CreateDelegate using MethodInfo ?

Answer 1

Can you give us a code example of CreateDelegate using MethodInfo ?

I need to create a Delegate for an Event Handler.

Answer 2

Try below code:

    partial class MainPage
    {
        public MainPage()
        {
            InitializeComponent();
        }

        private void Button_Click(object sender, RoutedEventArgs e)
        {
            A a = new A();

            TypeInfo t = this.GetType().GetTypeInfo();
            MethodInfo m = t.GetDeclaredMethod("a_AeventHanlder");
            Delegate d = m.CreateDelegate(typeof(dele), this);
            a.A_event += (dele)d;
        }

        string a_AeventHanlder(string p) { return ""; }
    }


public delegate string dele(string p);
public class A
{

    public event dele A_event;
}

 

Sincerely,

 

---

Bob Bao [MSFT]
MSDN Community Support | Feedback to us

Answer 3

OK. Thanks !