请问怎么获取列的索引。

[wusiyin]

当我单击列标题排序事件时，怎么获取列的索引。如DataGrid1.Columns[8];
怎么知道该列的值是8，谢谢！

[wusiyin]

这个不行。

[nnh]

可以這樣做:
Sub MyDataGrid_Sort(sender As Object, e As DataGridSortCommandEventArgs)

Dim MyCommand_Sort As OleDbDataAdapter = new OleDbDataAdapter("select * from news order by id desc", MyConnection)

Dim Ds_Sort As DataSet = new DataSet()
MyCommand_Sort.Fill(Ds_Sort, "news")

Dim DataSort as new DataView(Ds_Sort.Tables("news"))
DataSort.Sort=e.SortExpression

MyDataGrid.DataSource=DataSort
MyDataGrid.DataBind()
MyDataGrid_ListPage()
End Sub



<asp:BoundColumn DataField="bigclass"
SortExpression="bigclassId"
HeaderText="BIGCLASSID"/>