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