CancelEditAppointment Not Working

[Pete]

Hi
I'm trying to close the appointment edit dialog using:

RadScheduleViewCommands.CancelEditAppointment.Execute(appointment, ScheduleViewer);

But it does not seem to do anything.

I have added a button to the dialog that needs to execute my code before closing the dialog (so I cannot simple assign Command="telerik:WindowCommands.Cancel" to the button). 

[Yana]

Hi Pete,

The following code snippet should help:

private void Button_Click(object sender, RoutedEventArgs e)
{
    var viewModel = (sender as Button).DataContext as AppointmentDialogViewModel;
    WindowCommands.Cancel.Execute(null, sender as Button);
}

Greetings,
Yana
the Telerik team

[Pete]

Hi thanks.
I can't use this as the button is in the template for the dialog and bound to an ICommand in my ViewModel.
I have got around this now by adding an event handler for the ShowDialog event to the Schedule. When this executes, I store a reference to the dialog in a member variable in the code-behind.

_dialog = e.DialogViewModel as SchedulerDialogViewModel;

When I click the button, I raise an event which is handled in the code-behind and calls

__dialog.Cancel()

Which seems to do the trick!

Thanks