Hi ,
Try this
protected void Button1_Click(object sender, EventArgs e)
{
foreach (GridViewRow row in GridView1.Rows)
{
if ((Label)row.FindControl("lbl") is Label)
{
((Label) row.FindControl("lbl")).Text = txtname.Text;
}
}
}
Or
protected void GridView1_SelectedIndexChanging(object sender, GridViewSelectEventArgs e)
{
((Label) GridView1.Rows[e.NewSelectedIndex].FindControl("lbl")).Text = txtname.Text;
}
Best Regards
M.Mitwalli