ASP.Net GridView - how to get selected column Index (in Dynamic Gridview) - asp.net

Question

I have n number of dynamically generated GridViews in my asp.net page. In all the GridView all the cells are linkbuttons which also dynamically generated. And I want to get selected cells/ linkbuttons index.
How do i do it?
Note- I dont have GridView name as it is dynamically generated in loop.
code as below-
Protected Sub Btncalculate_Click(ByVal sender As Object, ByVal e As EventArgs) Handles Btncalculate.Click
Call GetFinal()
End Sub
Public Sub GetFinal()
For count As Integer = 0 To dtValue.Rows.Count - 1
Dim GrdView1 As New GridView()
'DataTable filling Code goes here
GrdView1.DataSource = dt1
AddHandler GrdView1.SelectedIndexChanged, AddressOf GrdView1_SelectedIndexChanged
AddHandler GrdView1.RowDataBound, AddressOf GrdView1_RowDataBound
AddHandler GrdView1.RowCommand, AddressOf GrdView1_RowCommand
GrdView1.DataBind()
end sub
Public Sub GrdView1_RowDataBound(ByVal sender As Object, ByVal e As GridViewRowEventArgs)
If e.Row.RowType = DataControlRowType.DataRow Then
' All cell to LinkButton code goes here
AddHandler lnkShow.Click, AddressOf LinkButton1_Click
end sub

Answer 1

You create linkButtons
Public Sub GrdView1_RowDataBound(ByVal sender As Object, ByVal e As GridViewRowEventArgs)
If e.Row.RowType = DataControlRowType.DataRow Then
LinkButton lnkShow= new LinkButton();
lnkShow.Text = "Show";
lnkShow.CommandArgument = "Show";
lnkShow.CommandArgument = e.Row.Cell(0); ' For instance
End IF
End Sub
And then you handle the GridView1.RowCommand event:
Public Sub GrdView1_RowCommand(ByVal sender As Object, ByVal e As GridViewCommandEventArgs)
If e.CommandName = "show" Then
LinkButton lnkShow= (LinkButton)sender;
argument = e.CommandArgument;
(do something)
End IF
End Sub
I thoink you dont need Link1_Click