Question

 var obj=new Button();
 string eventName = "Click";

 var evt = obj.GetType().GetEvent(eventName);

 EventHandler myCode = delegate {MessageBox.Show("asd");};
evt.AddEventHandler(obj, myCode);

hi
I am adding event handler to button clicks event this code
click event has need to 2 parametr object sender and EventArgs e

How can i get EventArgs e parametr in this code?

Answer 1

If you mean “in the handler”, then:

EventHandler myCode = delegate (object sender, EventArgs e) {
         MessageBox.Show("asd");};

or more dense as a lambda:

EventHandler myCode = (sender, e) => MessageBox.Show("asd");

If you mean “when invoking the event”, use obj and EventArgs.Empty.