C# Window.FindResource方法代码示例

 public void GetResourceObjectTest()
 {
     var window = new Window
     {
         Resources =
         {
             {
                 "ViewModel",
                 new ResourceObject
                 {
                     Properties =
                     {
                         new Property
                         {
                             PropertyName = "ResourceObject",
                             Value = new Call { BuiltinFunction = BuiltinFunction.GetResourceObject },
                         }
                     }
                 }
             }
         }
     };
     var viewModel = window.FindResource("ViewModel") as IDynamicObject;
     Assert.Equal(viewModel, viewModel["ResourceObject"]);
 }

        public static void Show(System.Windows.Controls.UserControl WPFUserControl, string title, string sound, bool topmost, bool isModal)
        {
            GC.Collect(GC.MaxGeneration, GCCollectionMode.Forced);

            //Create window
            System.Windows.Window wnd = new System.Windows.Window();
            wnd.Closing += new System.ComponentModel.CancelEventHandler(Window_Closing);
            wnd.Title = title;

            //Set window style
            try
            {
                wnd.Style = wnd.FindResource("StyleWindowMessage") as Style;
            }
            catch
            {
                //Set default style
                wnd.WindowStyle = WindowStyle.None;
                wnd.AllowsTransparency = true;
                wnd.Background = new SolidColorBrush(Colors.Transparent);
                wnd.ResizeMode = ResizeMode.NoResize;
                wnd.ShowInTaskbar = false;
            }

            object media = wnd.TryFindResource("media");
            if(media != null && media is MediaElement)
            {
                MediaElement mediaElement = media as MediaElement;
                object showSound = wnd.TryFindResource("ShowWindowSound");
                if(showSound != null && showSound is MediaTimeline)
                {
                    mediaElement.LoadedBehavior = MediaState.Manual;
                    mediaElement.UnloadedBehavior = MediaState.Manual;
                    mediaElement.Source = new Uri("pack://application:,,,/SlideWindow;component/show.wav", UriKind.Absolute);//((MediaTimeline)showSound).Source;
                    mediaElement.Volume = 5;
                    mediaElement.Position = new TimeSpan(0);
                }
                mediaElement.Play();
            }

            //Add WPFUserControl to window
            wnd.Content = WPFUserControl;

            //Set parameters
            wnd.Topmost = topmost;

            //Play sound after showing (set delay for sound)

            //Show window
            if(isModal)
                wnd.ShowDialog();
            else
                wnd.Show();

            wnd = null;
            GC.Collect(GC.MaxGeneration, GCCollectionMode.Forced);
        }

 /// <summary>
 /// Updates the window constraints based on its state.
 /// For instance, the max width and height of the window is set to prevent overlapping over the taskbar.
 /// </summary>
 /// <param name="window">Window to set properties</param>
 private void UpdateWindowConstraints(Window window)
 {
     if (window != null)
     {
         // Make sure we don't bump the max width and height of the desktop when maximized
         var borderWidth = (GridLength) window.FindResource("BorderWidth");
         window.MaxHeight = SystemParameters.WorkArea.Height + borderWidth.Value*2;
         window.MaxWidth = SystemParameters.WorkArea.Width + borderWidth.Value*2;
     }
 }

 internal static void SlideToRight(Window parent, UserControl target)
 {
     var sb = parent.FindResource("SlideToRightAnimation") as Storyboard;
     Storyboard.SetTarget(sb, target);
     sb.Begin();
 }