获取GridView行索引 Ver2

前一版本http://www.cnblogs.com/insus/archive/2013/01/13/2858768.html 是用Javascript获取GridView的行索引。

此篇Insus.NET使用非Javascript获取GridView的行索引。

数据还是使用前一篇的数据来更改。

首先为GridView的控件写OnRowCreated ="GridViewCosmetic_RowCreated"

 Protected Sub GridViewCosmetic_RowCreated(sender As Object, e As GridViewRowEventArgs)
        If e.Row.RowType = DataControlRowType.DataRow Then
            If e.Row.FindControl("LinkButton1") IsNot Nothing Then
                Dim link As LinkButton = DirectCast(e.Row.FindControl("LinkButton1"), LinkButton)
                AddHandler link.Click, AddressOf link_click
            End If
        End If
    End Sub

    Private Sub link_click(sender As Object, e As EventArgs)
        Dim link As LinkButton = DirectCast(sender, LinkButton)
        Dim gvr As GridViewRow = DirectCast(link.Parent.Parent, GridViewRow)

        Response.Write("<scr" & "ipt>alert('你选择的行索引是：" & gvr.RowIndex & "')</scr" & "ipt>")
    End Sub