private bool Create() { using (MyAcademyEntities db = new MyAcademyEntities()) { Classroom Newdata = new Classroom(); if (GoCheck.IsEmpityOrMaxChar(textBoxName.Text) && GoCheck.IsStringValue(textBoxName.Text)) { Newdata.Name_room = GoCheck.ClearValue; } else { return(false); } if (GoCheck.isInt(textBoxCapacity.Text)) { Newdata.Capacity = Convert.ToInt32(GoCheck.ClearValue); Newdata.Status_room = true; } else { return(false); } db.Classrooms.Add(Newdata); return(GoCheck.isSave(db.SaveChanges())); } }
private bool UpdateData() { using (MyAcademyEntities db = new MyAcademyEntities()) { Classroom UpdatedData = db.Classrooms.Where(x => x.ID_room == SelectedID).FirstOrDefault(); if (GoCheck.IsEmpityOrMaxChar(textBoxName.Text) && GoCheck.IsStringValue(textBoxName.Text)) { UpdatedData.Name_room = GoCheck.ClearValue; } else { return(false); } if (GoCheck.isInt(textBoxCapacity.Text)) { UpdatedData.Capacity = Convert.ToInt32(GoCheck.ClearValue); } else { return(false); } return(GoCheck.isSave(db.SaveChanges())); } }