public int AddChiMucDanToc(string className) { dtb_class x = new dtb_class(); x.name = className; db.dtb_classes.InsertOnSubmit(x); db.SubmitChanges(); return(x.id); }
public void DeleteChiMucDanToc(int id) { dtb_class f = db.dtb_classes.Where(s => s.id == id).Single(); if (f == null) { return; } db.dtb_classes.DeleteOnSubmit(f); db.SubmitChanges(); }