Custom control SelectedIndexChanged not fired

Question

My custom control based on Telerik control

Public Class ComboBoxСountries
    Inherits RadComboBox
End Class

Usage control

<mc:ComboBoxСountries ID="ComboCountry" runat="server" Width="100%" AutoPostBack="true"></mc:ComboBoxСountries>

Event

Protected Sub ComboCountry_SelectedIndexChanged(sender As Object, e As RadComboBoxSelectedIndexChangedEventArgs) Handles ComboCountry.SelectedIndexChanged
    ' not fired
End Sub

ComboCountry_SelectedIndexChanged not fired, but if use <telerik:RadComboBox /> all is ok. How to solve this problem?

Answer 1

添加OnSelectedIndexChanged =＆＃34; ComboCountry_SelectedIndexChanged＆＃34;帮助

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