1、弹出对话框
Public Sub DataGrid_ItemCreated(ByVal sender As Object, ByVal e As DataGridItemEventArgs) Handles DataGrid1.ItemCreated
Select Case e.Item.ItemTyp
Case ListItemType.Item, ListItemType.AlternatingItem, ListItemType.EditItem
Dim myDeleteButton As LinkButton
myDeleteButton = e.Item.Cells(3).Controls(0) '指定你的特定列(列的类型为LinkButton)
myDeleteButton.Attributes.Add("onclick", "return confirm('确定要删除" & DataGrid1.DataKeys(CInt(e.Item.ItemIndex)) & " 吗?');")
End Select
End Sub