io索引问题

wells

2020-07-11 4bc5ee48e537d56190c943330f0093562912fb4f

 src/Bro.UI.Model.Winform/UI/CanvasImage.cs

@@ -358,6 +358,8 @@
                    MouseState = MouseState.Normal;
                }
            }

            this.Invalidate();
        }
        #endregion