public int Delete(Chat_luong dm)
{
DatabaseHelper help = new DatabaseHelper(); help.ConnectDatabase();
using (var dbcxtransaction = help.ent.Database.BeginTransaction())
{
help.ent.Chat_luong.Attach(dm);
help.ent.Chat_luong.Remove(dm);
int temp = help.ent.SaveChanges();
dbcxtransaction.Commit();
return temp;
}
}
public int Update(Chat_luong kho)
{
DatabaseHelper help = new DatabaseHelper();
help.ConnectDatabase();
int temp = 0;
using (var dbcxtransaction = help.ent.Database.BeginTransaction())
{
using (var context = help.ent)
{
context.Chat_luong.Attach(kho);
context.Entry(kho).State = EntityState.Modified;
temp = help.ent.SaveChanges();
dbcxtransaction.Commit();
}
}
return temp;
}
