/// <summary>
/// 采购物品走势
/// </summary>
public static DataTable GetOrderByProductTrend(string ProviderID, string DeptID, string BeginDate, string EndDate, string DateType, string StatType, string ProductID)
{
return PurchaseOrderDBHelper.GetOrderByProductTrend(ProviderID, DeptID, BeginDate, EndDate, DateType, StatType, ProductID);
}
