public static BHXH.Data.ListDienCS New(string MaDienCS, string TenDienCS)
{
if (MaDienCS == "" || TenDienCS == "")
{
return(null);
}
if (IsExisted(MaDienCS, TenDienCS) != null)
{
return(IsExisted(MaDienCS, TenDienCS));
}
BHXH.Data.BHXHEntities ctx = new Data.BHXHEntities();
BHXH.Data.ListDienCS n = new Data.ListDienCS();
n.MaDienCS = MaDienCS;
n.TenDienCS = TenDienCS;
ctx.ListDienCS.Add(n);
try
{
ctx.SaveChanges();
ctx.Dispose();
return(n);
}
catch (Exception)
{
return(null);
}
finally
{ }
}
public static void Delete(string MaDienCS)
{
BHXH.Data.BHXHEntities ctx = new Data.BHXHEntities();
var obj = new Data.ListDienCS {
MaDienCS = MaDienCS
};
ctx.ListDienCS.Attach(obj);
ctx.ListDienCS.Remove(obj);
ctx.SaveChanges();
}
