Event to detect item added to ComboBox

Question

I am creating a custom control that inherits from ComboBox. I need to detect when a Item is added to the ComboBox to perform my own checks. It doesn\'t matter if it\'s C# or Vb.

Answer 1

You are in control of when items are added to a ComboBox. So, there are no events fired when this happens.

You are the one who adds items to the ComboBox. It's not an external executable that do this, it's your code. So, you can ensure that all your adds are done via a function AddItem(item As Object) {...} that you should handle the logic you need to do when items are being added inside it. So, no need for events.