C# - Add Event In UserControl To Button Which Is In Nested UserControl

Dec 8, 2010

I have a UserControl, which contains another UserControl with Button. I want to add an event to that button in first UserControl (parent). I tried to do:

void Page_Init()
{
var btn = ChildControl.FindControl("SearchButton") as Button;
btn.Click += new EventHandler(this.SearchButton_Click);
}

but btn is null. How can I do that ?

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