internal void Close(object parameter)
{
var dialogClosingEventArgs = new DialogClosingEventArgs(_session, parameter, DialogClosingEvent);
_session.IsEnded = true;
//多种可能关闭Dialog的方式
OnDialogClosing(dialogClosingEventArgs);
_attachedDialogClosingEventHandler?.Invoke(this, dialogClosingEventArgs);
DialogClosingCallback?.Invoke(this, dialogClosingEventArgs);
_asyncShowClosingEventHandler?.Invoke(this, dialogClosingEventArgs);
if (!dialogClosingEventArgs.IsCancelled)
{
SetCurrentValue(IsOpenProperty, false);
}
else
{
_session.IsEnded = false;
}
_closeDialogExecutionParameter = parameter;
}
protected void OnDialogClosing(DialogClosingEventArgs eventArgs)
{
RaiseEvent(eventArgs);
}
