public void DeleteItemStandards(int standardkey)
{
try
{
DianDianEntities db = new DianDianEntities();
item_standard ic = new item_standard();
ic.standardkey = standardkey;
db.item_standard.Attach(ic);
db.item_standard.Remove(ic);
db.SaveChanges();
}
catch (Exception e)
{
log.Error("DeleteItemStandards error. msg=" + e.Message);
throw;
}
}
//23. 修改菜品菜品规格接口
public void EditItemStandards(int standardkey, int itemkey, string standardName, decimal price, sbyte state)
{
try
{
DianDianEntities db = new DianDianEntities();
if (standardkey != 0)
{
item_standard ic = db.item_standard.Find(standardkey);
ic.itemKey = itemkey;
ic.standardname = standardName;
ic.sprice = price;
ic.state = state;
db.item_standard.Attach(ic);
var stateEntity = ((IObjectContextAdapter)db).ObjectContext.ObjectStateManager.GetObjectStateEntry(ic);
stateEntity.SetModifiedProperty("itemKey");
stateEntity.SetModifiedProperty("standardname");
stateEntity.SetModifiedProperty("sprice");
stateEntity.SetModifiedProperty("state");
db.SaveChanges();
}
else
{
item_standard ic = new item_standard();
ic.itemKey = itemkey;
ic.standardname = standardName;
ic.sprice = price;
ic.state = state;
db.item_standard.Add(ic);
db.SaveChanges();
}
}
catch (Exception e)
{
log.Error("EditItemStandards error. msg=" + e.Message);
throw;
}
}
