public Window_FastSegmentation()
		{
			this.InitializeComponent();
            WindowStartupLocation = WindowStartupLocation.CenterScreen;
            _vm = (Window_FastSegmentation_VM)FindResource("Window_FastSegmentation_VMDataSource");           
			// 在此点之下插入创建对象所需的代码。
		}
 public Window_FastSegmentation(FastSegmentParam info)
 {
     this.InitializeComponent();
     WindowStartupLocation = WindowStartupLocation.CenterScreen;
     _vm = (Window_FastSegmentation_VM)FindResource("Window_FastSegmentation_VMDataSource");
     _vm.FastSegmentParam = info;
     Messenger.Default.Register<string>(this, MsgToken.MSG_WINFASTSEGMENTATION_CLOSE, CloseDialog);
 }