From 30458c0bca8066d98ca901b5065832a44a7e970e Mon Sep 17 00:00:00 2001
From: wells.liu <wells.liu@broconcentric.com>
Date: 星期四, 16 七月 2020 15:47:22 +0800
Subject: [PATCH] 测量结果 查询+导出功能

---
 src/Bro.UI.Model.Winform/UI/CanvasImage.cs |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/src/Bro.UI.Model.Winform/UI/CanvasImage.cs b/src/Bro.UI.Model.Winform/UI/CanvasImage.cs
index 3bd6941..76beeac 100644
--- a/src/Bro.UI.Model.Winform/UI/CanvasImage.cs
+++ b/src/Bro.UI.Model.Winform/UI/CanvasImage.cs
@@ -31,7 +31,8 @@
             MouseMove += Canvas_MouseMove;
             MouseUp += Canvas_MouseUp;
 
-            EventRouter.ChangeElementsMouseState = OnElementChangeMouseState;
+            EventRouter.ChangeElementsMouseState -= OnElementChangeMouseState;
+            EventRouter.ChangeElementsMouseState += OnElementChangeMouseState;
         }
 
         #region Event

--
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