LinkButton on GridView - after selected

Question

I asked the next question:

Get current GridView column value

And i got the right answer. now i want - that after click on the linkbutton that i have there - the text of the button will change to: "done" or its visble will be false.

how can id to that?

Answer 1

if referencing to the same answer, you can do something like

protected void Gv_RowCommand(object sender, GridViewCommandEventArgs e)
{
    int selectedRowIndex = Convert.ToInt32(e.CommandArgument);
    var row = Gv.Rows[selectedRowIndex ];
    var btn = row.FindControl("LinkButton1") as LinkButton;
    if(btn != null)
    {
       btn.visible = false;
    }

}

Answer 2

In RowCommand event handler,

LinkButton button=e.CommandSource as LinkButton;
button.Text="Done";

Answer 3

on click event of linkbutten...

protected void lnkDownload_Click(object sender, EventArgs e)
{
    LinkButton lnkbtn = (LinkButton)sender;
    lnkbtn.Text = "Done";
}