请问大家，DataGrid选定某行怎么表示?

[safematch]

我想对DataGrid的某行操作，应该用哪个属性，为什么在WebForm的DataGrid成员就有SelectIndex，而WinForm的DataGrid就没有这个成员了呢？我想在选中某列这个事件里执行程序，只找到了CurrentCellChanged这个事件，难道WinForm的DataGrid压根就没有这种成员吗？
请指教

[北京的雾霾天]

DataGrid.CurrentRowIndex

[safematch]

不好意思，说得有点乱。我就是想点击表的一行，执行一段代码，可是找不到该用哪个事件。

[北京的雾霾天]

例如:
myDataGrid.Select(myDataGrid.CurrentRowIndex)
myDataGrid.UnSelect(myDataGrid.CurrentRowIndex)

[safematch]

楼上的哥哥好快，可是事件是什么呢？

[北京的雾霾天]

这样做:
Private Sub DataGrid1_MouseDown(ByVal sender As Object, ByVal e As MouseEventArgs)
Dim hti As DataGrid.HitTestInfo
hti = grid.HitTest(New Point(e.X, e.Y))
Select Case hti.Type
Case System.Windows.Forms.DataGrid.HitTestType.None
Console.WriteLine("You clicked the background.")
Case System.Windows.Forms.DataGrid.HitTestType.Cell
Console.WriteLine("You clicked cell at row " & hti.Row & ", col " & hti.Column)
Case System.Windows.Forms.DataGrid.HitTestType.ColumnHeader
Console.WriteLine("You clicked the column header for column " & hti.Column)
Case System.Windows.Forms.DataGrid.HitTestType.RowHeader
Console.WriteLine("You clicked the row header for row " & hti.Row)
Case System.Windows.Forms.DataGrid.HitTestType.ColumnResize
Console.WriteLine("You clicked the column resizer for column " & hti.Column)
Case System.Windows.Forms.DataGrid.HitTestType.RowResize
Console.WriteLine("You clicked the row resizer for row " & hti.Row)
Case System.Windows.Forms.DataGrid.HitTestType.Caption
Console.WriteLine("You clicked the caption")
Case System.Windows.Forms.DataGrid.HitTestType.ParentRows
Console.WriteLine("You clicked the parent row")
End Select
End Sub

[safematch]

谢谢这位兄台，hti.Row就是我想要得了吗？可以得到这行的数据吗？

[safematch]

我试了，点了以后没有反应啊，没起作用？

[MyNetLand]

DataGrid对象有事件支持的。

在DataGrid对象中添加命令按钮。
设置命令按钮的CommandName属性。
在DataGrid对象的ItemCommand或SelectCommand事件中编写代码。
//主要使用事件的e.Item参数。

[北京的雾霾天]

WinForm中,怎么会没有反映呢?

[北京的雾霾天]

你把Handles DataGrid1.MouseDown加上啊:


Private Sub DataGrid1_MouseDown(ByVal sender As Object, ByVal e As MouseEventArgs) Handles DataGrid1.MouseDown
Dim hti As DataGrid.HitTestInfo
hti = DataGrid1.HitTest(New Point(e.X, e.Y))
Select Case hti.Type
Case System.Windows.Forms.DataGrid.HitTestType.None
Console.WriteLine("You clicked the background.")
Case System.Windows.Forms.DataGrid.HitTestType.Cell
Console.WriteLine("You clicked cell at row " & hti.Row & ", col " & hti.Column)
Case System.Windows.Forms.DataGrid.HitTestType.ColumnHeader
Console.WriteLine("You clicked the column header for column " & hti.Column)
Case System.Windows.Forms.DataGrid.HitTestType.RowHeader
Console.WriteLine("You clicked the row header for row " & hti.Row)
Case System.Windows.Forms.DataGrid.HitTestType.ColumnResize
Console.WriteLine("You clicked the column resizer for column " & hti.Column)
Case System.Windows.Forms.DataGrid.HitTestType.RowResize
Console.WriteLine("You clicked the row resizer for row " & hti.Row)
Case System.Windows.Forms.DataGrid.HitTestType.Caption
Console.WriteLine("You clicked the caption")
Case System.Windows.Forms.DataGrid.HitTestType.ParentRows
Console.WriteLine("You clicked the parent row")
End Select
End Sub

[safematch]

呵呵，我太偷懒了，忘了加。
谢谢二位啊。