1.UltraWinGrid 应用技巧1 - 对象脚本应用汇总

1、实例化网格
```csharp
private Infragistics.Win.UltraWinGrid.UltraGrid gridInsItem=null;  //实例化表格;
```
2、对网格列宽设置自适应
```csharp
gridInsItem.DisplayLayout.AutoFitStyle = Infragistics.Win.UltraWinGrid.AutoFitStyle.ResizeAllColumns;
```
3、设置单元格选中整行
```csharp
gridInsItem.DisplayLayout.Override.CellClickAction = Infragistics.Win.UltraWinGrid.CellClickAction.RowSelect;
```
4、启用可对网格单元格可编辑
```csharp
gridInsItem.DisplayLayout.Override.CellClickAction=Infragistics.Win.UltraWinGrid.CellClickAction.EditAndSelectText;
```
5、对单元格是值类型设置小数位
```csharp
grid.DisplayLayout.Bands[0].Columns["MaintValue"].Style = Infragistics.Win.UltraWinGrid.ColumnStyle.DoubleWithSpin
grid.DisplayLayout.Bands[0].Columns["MaintValue"].MaskInput = "-nnnnn.nnnn";
```
6、对网格设置行号及固定列
```csharp
 private void gridInsItem_InitializeLayout(object sender, Infragistics.Win.UltraWinGrid.InitializeLayoutEventArgs e)
        {

// 冻结列
            gridInsItem.DisplayLayout.UseFixedHeaders = true ;
				
			gridInsItem.DisplayLayout.Bands[0].Columns["Operate_"].Header.Fixed = true ;
			
			gridInsItem.DisplayLayout.Bands[0].Columns["ItemName"].Header.Fixed = true ;
			
			gridInsItem.DisplayLayout.Bands[0].Columns["QCMode"].Header.Fixed = true ;
			
			gridInsItem.DisplayLayout.Bands[0].Columns["ItemType"].Header.Fixed = true ;
			
			gridInsItem.DisplayLayout.Bands[0].Columns["ItemResult"].Header.Fixed = true ;
			
			// 网格单元格按钮跟赋图片
			string fileName = filePath+"error.png";
			
			this.gridInsItem.DisplayLayout.Bands[0].Columns["Operate_"].Style = Infragistics.Win.UltraWinGrid.ColumnStyle.Button;

this.gridInsItem.DisplayLayout.Bands[0].Columns["Operate_"].ButtonDisplayStyle = Infragistics.Win.UltraWinGrid.ButtonDisplayStyle.Always;

this.gridInsItem.DisplayLayout.Override.CellButtonAppearance.Image = Image.FromFile(fileName);
			
			this.gridInsItem.DisplayLayout.Bands[0].Columns["Operate_"].Width = 65 ;
			
			// 对网格添加行号
			e.Layout.Override.RowSelectors = Infragistics.Win.DefaultableBoolean.True;
            e.Layout.Override.RowSelectorNumberStyle = Infragistics.Win.UltraWinGrid.RowSelectorNumberStyle.VisibleIndex;
            e.Layout.Override.RowSelectorWidth = 30;
			 
        }
```