public Boolean removeSupplyById(int supplyId)
{
SupplyImg supplyImg = supplyImgDao.querySupplyFirstImgBySupplyId(supplyId);
List <SupplyImg> list = supplyImgDao.querySupplyDescImgBySupplyId(supplyId);
list.Add(supplyImg);
foreach (SupplyImg s in list)
{
if (s.ImgPath != null && s.ImgPath != "")
{
File.Delete(s.ImgPath);
}
}
Boolean flagSupplyImg = supplyImgDao.deleteSupplyImgBySupplyId(supplyId);
Boolean flagSupply = supplyDao.deleteSupplyById(supplyId);
return(flagSupply);
}
