交互优化, 断网更新弹框删除,图标显示优化,待办任务bug修复

Util/ImageUtil.cs

@@ -268,21 +268,13 @@ namespace GeekDesk.Util
 
         public static BitmapImage Bitmap2BitmapImage(Bitmap bitmap)
         {
-            IntPtr hBitmap = bitmap.GetHbitmap();
-            BitmapImage retval;
-            try
-            {
-                retval = (BitmapImage)Imaging.CreateBitmapSourceFromHBitmap(
-                             hBitmap,
-                             IntPtr.Zero,
-                             Int32Rect.Empty,
-                             BitmapSizeOptions.FromEmptyOptions());
-            }
-            finally
-            {
-                DeleteObject(hBitmap);
-            }
-            return retval;
+            MemoryStream ms = new MemoryStream();
+            bitmap.Save(ms, System.Drawing.Imaging.ImageFormat.Png);
+            BitmapImage bit3 = new BitmapImage();
+            bit3.BeginInit();
+            bit3.StreamSource = ms;
+            bit3.EndInit();
+            return bit3;
         }