private void LoadFieldEngineers() { string name = txtSearch.Text; string contact = txtSearchContact.Text; int areaId = int.Parse(ddlAreas.SelectedValue.ToString()); MultiView2.ActiveViewIndex = 0; data_table = data_file.GetEngineers(name, contact, areaId); DataGrid1.DataSource = data_table; DataGrid1.DataBind(); }