protected void ButtonOK_Click(object sender, EventArgs e) { bool done = false; StringBuilder stringBuilder = new StringBuilder(); RoomBusiness business = new RoomBusiness(); Room module = new Room(); this.InitializeInsertModule(module); module.Name = this.TextBoxName.Text; module.Address = this.TextBoxAddress.Text; module.Contact = this.TextBoxContact.Text; module.Phone = this.TextBoxPhone.Text; Room room = business.QueryByName(module.Name); if (room == null) { done = business.Insert(module); if (done) { stringBuilder.Append("新增机房成功!"); } else { stringBuilder.Append("新增机房失败!"); } } else { stringBuilder.Append("机房已经存在(名称相同)!"); } this.LabelMessage.Text = stringBuilder.ToString(); this.InitializeBind(); }