zhaoyushun1999/SunnyUI
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

* UIDataGridView: 不再判断DataSource绑定List为空，出现”索引-1没有值“用户自行判断

Browse Source
This commit is contained in:
Sunny 2022-06-10 17:59:38 +08:00
parent d1b3e3bcd6
commit e415486a50
1 changed files with 17 additions and 17 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

34
SunnyUI/Controls/UIDataGridView.cs
View File

@ -30,10 +30,10 @@
* 2022-01-21: V3.1.0 更新单选时选中值SelectedIndex值 * 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 * 2022-04-16: 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 * 2022-04-26: 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;
using System.Collections;
using System.Collections.Generic; using System.Collections.Generic;
using System.ComponentModel; using System.ComponentModel;
using System.Drawing; using System.Drawing;
@ -103,22 +103,22 @@ namespace Sunny.UI
HorizontalScrollBar.VisibleChanged += HorizontalScrollBar_VisibleChanged; HorizontalScrollBar.VisibleChanged += HorizontalScrollBar_VisibleChanged;
} }
[ //[
DefaultValue(null), // DefaultValue(null),
RefreshProperties(RefreshProperties.Repaint), // RefreshProperties(RefreshProperties.Repaint),
AttributeProvider(typeof(IListSource)), // AttributeProvider(typeof(IListSource)),
Description("提示 DataGridView 控件的数据源。") // Description("提示 DataGridView 控件的数据源。")
] //]
public new object DataSource //public new object DataSource
{ //{
get => base.DataSource; // get => base.DataSource;
set // 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。 // //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; // if (value is IList list && list.Count == 0) return;
base.DataSource = value; // base.DataSource = value;
} // }
} //}
[DefaultValue(false), Category("SunnyUI"), Description("禁止控件跟随窗体缩放")] [DefaultValue(false), Category("SunnyUI"), Description("禁止控件跟随窗体缩放")]
public bool ZoomScaleDisabled { get; set; } public bool ZoomScaleDisabled { get; set; }