protected void Page_Load(object sender, EventArgs e) { SetName = "Material"; if (!IsPostBack) { Common.AddMaterialCategoryList(DropDownList_Category_SelectedValue.Items, true); Common.AddMaterialInvoiceTypeList(DropDownList_InvoiceType_SelectedValue.Items, true); Common.AddBaselCodeList(DropDownList_BaselCode_SelectedValue.Items, true); Common.AddHCodeList(DropDownList_HCode_SelectedValue.Items, true); Common.AddPhysicalShapeList(DropDownList_PhysicalShape_SelectedValue.Items, true); } }