private void PopulateOrdersBySearch(string FieldName, string Value) { PCSN.InvoiceSystem.BusinessLogicLayer.Order Order = new PCSN.InvoiceSystem.BusinessLogicLayer.Order(); if (FieldName == "IsPending") { dtOrderDG = Order.GetAllOrdersBySearch(Convert.ToInt16(Value)); } if (FieldName == "OrderNumber") { dtOrderDG = Order.GetAllOrdersByOrderNumber(Convert.ToInt32(Value)); } if (FieldName == "OrderDate") { dtOrderDG = Order.GetAllOrdersByOrderDate(Value); } dgOrders.DataSource = dtOrderDG; dgOrders.DataBind(); }