public IEnumerator <ITask> OnDeleteControl(DeleteControl delete)
{
FlexControl existing = _state.Controls.Find(delete.Body.CompareId);
if (existing == null)
{
delete.ResponsePort.Post(
Fault.FromCodeSubcodeReason(
FaultCodes.Receiver,
DsspFaultCodes.UnknownEntry,
"A control with the requested ID does not exist: " + delete.Body.Id
)
);
}
else
{
Fault fault = null;
FormInvoke invoke = new FormInvoke(
delegate
{
_form.DeleteControl(delete.Body);
}
);
WinFormsServicePort.Post(invoke);
yield return(Arbiter.Choice(
invoke.ResultPort,
EmptyHandler,
delegate(Exception e)
{
fault = Fault.FromException(e);
}
));
if (fault != null)
{
delete.ResponsePort.Post(fault);
}
else
{
_state.Controls.Remove(existing);
delete.ResponsePort.Post(DefaultDeleteResponseType.Instance);
DoSendNotification(delete);
}
}
}
private void MenuItemDelete_Click(Object sender, RoutedEventArgs e)
{
DeleteControl?.Invoke(this);
}
private void deleteRecord_Click(object sender, RoutedEventArgs e)
{
DeleteControl deleteControl = new DeleteControl();
MainContentHolder.Content = deleteControl;
}