protected void lnkEdit_Click(object sender, EventArgs e) { GridViewRow row = ((LinkButton)sender).NamingContainer as GridViewRow; Label lblID = row.FindControl("lblid") as Label; Hdeditval.Value = lblID.Text; DataTable dt = _Objwfm.BindEditMaster(Convert.ToInt32(Hdeditval.Value)); if (dt != null && dt.Rows.Count > 0) { ddlIssuelevel.Text = dt.Rows[0]["Issue_level"].ToString(); ddlIssuetype.Text = dt.Rows[0]["Issue_Type"].ToString(); txtIssuesubtype.Text = dt.Rows[0]["Issue_SubType"].ToString(); txtPriority.Text = dt.Rows[0]["Priority"].ToString(); txtSLA.Text = dt.Rows[0]["SLA"].ToString(); } }