From 82355a3cda82fb26334449fc6087d56feb78365c Mon Sep 17 00:00:00 2001
From: Sunny <yhuse@163.com>
Date: Mon, 2 May 2022 16:54:07 +0800
Subject: [PATCH] =?UTF-8?q?*=20UIDataGridView=EF=BC=9A=20ShowGridLine?=
 =?UTF-8?q?=E5=B1=9E=E6=80=A7=E6=9B=B4=E6=96=B0?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 SunnyUI/Controls/UIDataGridView.cs | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/SunnyUI/Controls/UIDataGridView.cs b/SunnyUI/Controls/UIDataGridView.cs
index d6820db0..5a58996c 100644
--- a/SunnyUI/Controls/UIDataGridView.cs
+++ b/SunnyUI/Controls/UIDataGridView.cs
@@ -638,8 +638,9 @@ namespace Sunny.UI
             get => CellBorderStyle == DataGridViewCellBorderStyle.Single;
             set
             {
-                CellBorderStyle = value ? DataGridViewCellBorderStyle.Single : DataGridViewCellBorderStyle.None;
-                VBar.ShowLeftLine = value;
+                if (value && CellBorderStyle != DataGridViewCellBorderStyle.Single)
+                    CellBorderStyle = DataGridViewCellBorderStyle.Single;
+                VBar.ShowLeftLine = CellBorderStyle == DataGridViewCellBorderStyle.Single;
             }
         }