/// <summary> /// 修改 /// </summary> /// <param name="t"></param> /// <param name="saved"></param> /// <returns></returns> public async Task EditAsync(T t, bool saved = true) { _db.Entry(t).State = System.Data.Entity.EntityState.Modified; if (saved) { await SaveAsync(); } }
public string Edit(Student Model) { Models.StudentContext db = new Models.StudentContext(); string msg; try { if (ModelState.IsValid) { db.Entry(Model).State = EntityState.Modified; db.SaveChanges(); msg = "Saved Successfully"; } else { msg = "Validation data not successfully"; } } catch (Exception ex) { msg = "Error occured:" + ex.Message; } return(msg); }