public ReturnValue<bool> DeleteSlideGroup(T_SlideGroup iSlideGroup)
{
try
{
_dataContext.T_SlideGroup.Remove(iSlideGroup);
_dataContext.SaveChanges();
return new ReturnValue<bool>(true, "");
}
catch (Exception)
{
return new ReturnValue<bool>(false, "");
}
}
public ReturnValue<bool> AddNewSlideGroup(T_SlideGroup iSlideGroup)
{
if (IsExist(iSlideGroup)) return new ReturnValue<bool>(false, "Mục đã tồn tại");
try
{
_dataContext.T_SlideGroup.Add(iSlideGroup);
_dataContext.SaveChanges();
return new ReturnValue<bool>(true, "");
}
catch (Exception)
{
return new ReturnValue<bool>(false, "");
}
}
public bool IsExist(T_SlideGroup iSlideGroup)
{
return false;
}
public T_SlideGroup AddNewSlideGroupAndReturn(T_SlideGroup iSlideGroup)
{
_dataContext.T_SlideGroup.Add(iSlideGroup);
_dataContext.SaveChanges();
return iSlideGroup;
}
public ReturnValue<bool> UpdateSlideGroup(T_SlideGroup iSlideGroup)
{
//if (IsExist(iSlideGroup)) return new ReturnValue<bool>(false, "Mục đã tồn tại");
try
{
_dataContext.Entry(iSlideGroup).State = EntityState.Modified;
return new ReturnValue<bool>(_dataContext.SaveChanges() > 0, "");
}
catch (Exception)
{
return new ReturnValue<bool>(false, "");
}
}
