public void GridProcessBind() { DataTable dtWip = DBLibrary.GetWIPDetails(Convert.ToInt32(ddlStage.SelectedValue), Convert.ToInt32(ddlProcess.SelectedValue)); GVChangeProcess.DataSource = dtWip; GVChangeProcess.DataBind(); if (dtWip.Rows.Count > 0) { //btnUpdate.Visible = true; Export_Link.Visible = true; } else { //btnUpdate.Visible = false; Export_Link.Visible = false; } }