Revit.Plugln/FWindSoft/FWindSoft.Wpf/Systems/WpfSysCmd.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Threading;

namespace FWindSoft.Wpf
{
    /// <summary>
    /// 系统需求相关命令
    /// </summary>
    public static class WpfSysCmd
    {
        public static void DoEvent()
        {
            DispatcherFrame frame = new DispatcherFrame();
            Dispatcher.CurrentDispatcher.BeginInvoke(DispatcherPriority.Background,
                new DispatcherOperationCallback(ExitFrame), frame);
            Dispatcher.PushFrame(frame);
        }

        private static object ExitFrame(object f)
        {
            ((DispatcherFrame)f).Continue = false;
            return null;
        }
    }
}