public void OnDoubleClick(object sender, MouseEventArgs e)
{
// Pass double-click to main form
try
{
IMessageRouter parent = (IMessageRouter)ParentForm;
parent.OnDoubleClick(sender, e);
}
catch (InvalidCastException)
{
// Mdi parent doesn't implement IMessageRouter
}
}
private void SubsystemIcon_MouseDoubleClick(object sender, MouseEventArgs e)
{
// Pass double-click to message-routing form, using this subsystem
try
{
IMessageRouter mdiChild = (IMessageRouter)FindForm();
mdiChild.OnDoubleClick(this, e);
}
catch (InvalidCastException)
{
// Couldn't find appropriate parent form, or parent form was not a message router
}
}
