private bool AllowDelete(string supplierId)
{
bool result = true;
if (!string.IsNullOrEmpty(supplierId))
{
IList <Product> proEnts = Product.FindAll("from Product where SupplierId='" + supplierId + "'"); //有产品的供应商不允许删除
IList <PurchaseOrder> poEnts = PurchaseOrder.FindAll("from PurchaseOrder where SupplierId='" + supplierId + "'"); //有没有做采购单
IList <InWarehouse> iwEnts = InWarehouse.FindAll("from InWarehouse where SupplierId='" + supplierId + "'"); //有没有做入库单
if (poEnts.Count > 0 || iwEnts.Count > 0 || proEnts.Count > 0)
{
result = false;
}
}
return(result);
}
private void DoSelect()
{
IList <InWarehouse> iwEnts = InWarehouse.FindAll("from InWarehouse where State='未入库'");
PageState.Add("InWarehouseList", iwEnts);
}