DevExpress GridView經常使用功能總結（二）

1）在GridView 行中添加Button按鈕

1 public void ButtonInitial()
 2         {
 3             RepositoryItemButtonEdit rib = new RepositoryItemButtonEdit();
 4             rib.TextEditStyle = TextEditStyles.HideTextEditor;
 5             rib.Buttons[0].Kind = ButtonPredefines.Glyph;
 6             rib.ButtonClick += rib_ButtonClick; 
 7             rib.Buttons[0].Caption = "詳細信息";
 8             rib.Buttons[0].Visible = true;
 9             gridView1.Columns["DOWNSTATE"].ColumnEdit = rib;
10 
11         }
12 
13         void rib_ButtonClick(object sender, ButtonPressedEventArgs e)
14         {
15             int rowindex = gridView1.FocusedRowHandle;
16             DataRow row = gridView1.GetDataRow(rowindex); 
17         }
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2）GridView 設置標題行以及內容行數據居中

標題行 10 所述 在HeadPanel 裏有一個TextOptions 展開以後 將HAlignment : Center

若是是將內容行數據居中.有兩種方法

①逐行設置

①GridView -> Run Designer -> Columns -> AppearanceCell -> TextOptions 找到HAlignment : Center .

②設置Appearences

GridView -> Run Designer -> Appearance -> ViewCaption -> TextOptions -> HAlignment : Center

3）GridView添加CheckBox並支持多選操做

GridView : Run Designer -> OptionsSelection -> MultiSelect : True MultiSelectMode : CheckBoxRowSelect

4）GridView 添加序號，列

GridView : Run Designer -> Event -> CustomDrawRowIndicator

在事件中添加代碼 :

1 e.Appearance.TextOptions.HAlignment = DevExpress.Utils.HorzAlignment.Center;
 2             if (e.Info.IsRowIndicator)
 3             {
 4                 if (e.RowHandle >= 0)
 5                 {
 6                     e.Info.DisplayText = (e.RowHandle + 1).ToString();
 7                 }
 8                 else if (e.RowHandle < 0 && e.RowHandle > -1000)
 9                 {
10                     e.Info.Appearance.BackColor = System.Drawing.Color.AntiqueWhite;
11                     e.Info.DisplayText = "G" + e.RowHandle.ToString();
12                 }
13             }

另外在 Run Desginer -> IndicatorWidth 設置序號列的寬度 通常30左右就比較適合一些了。

本文來源：慧都學院-企業級IT培訓平臺