From e415486a506229acab8f1b419a8700115bb96bb6 Mon Sep 17 00:00:00 2001
From: Sunny <yhuse@163.com>
Date: Fri, 10 Jun 2022 17:59:38 +0800
Subject: [PATCH] =?UTF-8?q?*=20UIDataGridView:=20=E4=B8=8D=E5=86=8D?=
 =?UTF-8?q?=E5=88=A4=E6=96=ADDataSource=E7=BB=91=E5=AE=9AList=E4=B8=BA?=
 =?UTF-8?q?=E7=A9=BA=EF=BC=8C=E5=87=BA=E7=8E=B0=E2=80=9D=E7=B4=A2=E5=BC=95?=
 =?UTF-8?q?-1=E6=B2=A1=E6=9C=89=E5=80=BC=E2=80=9C=E7=94=A8=E6=88=B7?=
 =?UTF-8?q?=E8=87=AA=E8=A1=8C=E5=88=A4=E6=96=AD?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 SunnyUI/Controls/UIDataGridView.cs | 34 +++++++++++++++---------------
 1 file changed, 17 insertions(+), 17 deletions(-)

diff --git a/SunnyUI/Controls/UIDataGridView.cs b/SunnyUI/Controls/UIDataGridView.cs
index d3fd6a9c..8bb14ad1 100644
--- a/SunnyUI/Controls/UIDataGridView.cs
+++ b/SunnyUI/Controls/UIDataGridView.cs
@@ -30,10 +30,10 @@
  * 2022-01-21: V3.1.0 更新单选时选中值SelectedIndex值
  * 2022-04-16: V3.1.3 增加滚动条的颜色设置
  * 2022-04-26: V3.1.8 解决原生控件DataSource绑定List，并且List为空，出现”索引-1没有值“错误
+ * 2022-06-10: V3.1.9 不再判断DataSource绑定List为空，出现”索引-1没有值“用户自行判断
 ******************************************************************************/
 
 using System;
-using System.Collections;
 using System.Collections.Generic;
 using System.ComponentModel;
 using System.Drawing;
@@ -103,22 +103,22 @@ namespace Sunny.UI
             HorizontalScrollBar.VisibleChanged += HorizontalScrollBar_VisibleChanged;
         }
 
-        [
-            DefaultValue(null),
-            RefreshProperties(RefreshProperties.Repaint),
-            AttributeProvider(typeof(IListSource)),
-            Description("提示 DataGridView 控件的数据源。")
-        ]
-        public new object DataSource
-        {
-            get => base.DataSource;
-            set
-            {
-                //解决原生控件DataSource绑定List，并且List为空，出现”索引-1没有值“错误。
-                if (value is IList list && list.Count == 0) return;
-                base.DataSource = value;
-            }
-        }
+        //[
+        //    DefaultValue(null),
+        //    RefreshProperties(RefreshProperties.Repaint),
+        //    AttributeProvider(typeof(IListSource)),
+        //    Description("提示 DataGridView 控件的数据源。")
+        //]
+        //public new object DataSource
+        //{
+        //    get => base.DataSource;
+        //    set
+        //    {
+        //        //解决原生控件DataSource绑定List，并且List为空，出现”索引-1没有值“错误。
+        //        if (value is IList list && list.Count == 0) return;
+        //        base.DataSource = value;
+        //    }
+        //}
 
         [DefaultValue(false), Category("SunnyUI"), Description("禁止控件跟随窗体缩放")]
         public bool ZoomScaleDisabled { get; set; }