fix: image viewer crash issue.

ghost1372 · Mar 6, 2024 · 66ad32f · 66ad32f
1 parent 0e4e7c9
commit 66ad32f
Showing 1 changed file with 3 additions and 4 deletions.
diff --git a/src/Shared/HandyControl_Shared/Controls/Image/ImageViewer.cs b/src/Shared/HandyControl_Shared/Controls/Image/ImageViewer.cs
@@ -962,20 +962,19 @@ private static void OnUriChanged(DependencyObject d, DependencyPropertyChangedEv
 
     private void OnUriChanged(Uri newValue)
     {
-        if (newValue is not null)
+        ImageSource = newValue is not null ? GetBitmapFrame(newValue) : null;
+        if (ImageSource is not null && newValue.IsAbsoluteUri)
         {
-            ImageSource = GetBitmapFrame(newValue);
             ImgPath = newValue.AbsolutePath;
-
             if (File.Exists(ImgPath))
             {
                 ImgSize = new FileInfo(ImgPath).Length;
             }
         }
         else
         {
-            ImageSource = null;
             ImgPath = string.Empty;
+            ImgSize = 0;
         }
 
         static BitmapFrame GetBitmapFrame(Uri source)