How to raise an event in one user controls insertcommand of radgrid which could execute an event or method of another user control

Defining an event in the first usercontrol and calling the event


  public event SelectionChangedEventHandler SelectionChanged;

  private void lstData_SelectionChanged(object sender, SelectionChangedEventArgs e)
        {

          if (SelectionChanged != null)
            {
                SelectionChanged(this, null);
            }
        }


While using this usercontrol...you can use the selection changed event