C# (CSharp) IGuardClose Exemples

Exemple #1

        void OnShutdownAttempted(IGuardClose guard, ChildWindow view, CancelEventArgs e)
        {
            if (actuallyClosing)
            {
                actuallyClosing = false;
                return;
            }

            bool runningAsync = false, shouldEnd = false;

            guard.CanClose(canClose => {
                if (runningAsync && canClose)
                {
                    actuallyClosing = true;
                    view.Close();
                }
                else
                {
                    e.Cancel = !canClose;
                }

                shouldEnd = true;
            });

            if (shouldEnd)
            {
                return;
            }

            runningAsync = e.Cancel = true;
        }

Exemple #2

Fichier : WindowManager.cs Projet : dbuksbaum/Learning-Caliburn.Micro

        void OnShutdownAttempted(IGuardClose guard, Window view, CancelEventArgs e)
        {
            if (actuallyClosing)
            {
                actuallyClosing = false;
                return;
            }

            bool runningAsync = false, shouldEnd = false;

            guard.CanClose(canClose => {
                if (runningAsync && canClose)
                {
                    actuallyClosing = true;
                    view.Close();
                }
                else e.Cancel = !canClose;

                shouldEnd = true;
            });

            if (shouldEnd)
                return;

            runningAsync = e.Cancel = true;
        }