How can I programmatically call my .net button's onclick in page load?

Question

I have a onclick event that is like:

public void OnMyButton_Click(object sender, EventArgs e)

How can I call this from within pageload?

Answer 1

this function is what you need:

public static void DoClick(this System.Web.UI.WebControls.Button btn)
{
    System.Reflection.MethodInfo m = typeof(System.Web.UI.WebControls.Button)
        .GetMethod("OnClick", System.Reflection.BindingFlags.NonPublic | System.Reflection.BindingFlags.Instance);
    m.Invoke(btn, new object[] { EventArgs.Empty });
}