gridview行索引获取方法及实现代码(非js版)
编程学习 2021-07-04 22:40www.dzhlxh.cn编程入门
前一篇是用Javascript获取GridView的行索引，此篇Insus.NET使用非Javascript获取GridView的行索引，感兴趣的朋友可以了解下
前一版本是用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
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"
代码如下:
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