/// <summary>
/// 更新一条数据
/// </summary>
public void Update_WGT(string batchno, string strSTLGRD, string strSTDCode, string strDJ, string strMatCode, string strPack, string strLineWHCode, decimal amt, int num)
{
List <Mod_TRC_ROLL_PRODCUT> list = GetList_WGT_All(batchno, strSTLGRD, strSTDCode, strDJ, strMatCode, strPack, strLineWHCode);
if (list.Count > num)
{
dal.UpdateInventory(list, amt, num);
}
}