private void CancelAction(AsyncAction action)
{
Program.AssertOnEventThread();
OnPageUpdated();
action.Changed -= singleAction_Changed;
action.Completed -= singleAction_Completed;
action.Cancel();
}
public override void PageCancelled(ref bool cancel)
{
DeregisterEventHandlers();
_worker.CancelAsync();
if (resolvePrechecksAction != null && !resolvePrechecksAction.IsCompleted)
{
resolvePrechecksAction.Cancel();
}
}
public override void Cancel()
{
if (inProgressAction != null)
{
inProgressAction.Cancel();
}
base.Cancel();
}
public void SilentClose()
{
if (AsyncAction != null)
{
AsyncAction.Cancel();
}
Window.Current.CoreWindow.SizeChanged -= CoreWindow_SizeChanged;
if (Popup != null)
{
Popup.IsOpen = false;
Popup = null;
}
}
private void buttonCancel_Click(object sender, EventArgs e)
{
buttonCancel.Enabled = false;
if (CancelClicked != null)
{
CancelClicked(sender, e);
}
if (action != null)
{
action.Cancel();
}
}
public bool Close(bool force = false)
{
if (!force)
{
var eventArgs = new CancelEventArgs();
OnPopup_Closing(eventArgs);
if (eventArgs.Cancel)
{
return(false);
}
}
if (AsyncAction != null)
{
AsyncAction.Cancel();
}
Window.Current.CoreWindow.SizeChanged -= CoreWindow_SizeChanged;
if (Popup != null)
{
DocumentViewModelHelper.OnDestroy(ViewHelper.GetViewModelFromView(Content));
Popup.IsOpen = false;
Popup = null;
}
return(true);
}