private void RemoveData() { ZuTuo entity = this.ComputeData(); if (!ZuTuoManager.CheckExists(entity)) { MessageBox.Show("产品尚未扫描,不能撤消!"); return; } ZuTuoManager.Delete(entity); }
private void SaveData() { ZuTuo entity = this.ComputeData(); if (ZuTuoManager.CheckExists(entity)) { MessageBox.Show("您已经扫描过该产品!"); } else { ZuTuoManager.Save(entity); } }
private void RebindData() { this.dg_ScanList.DataSource = ZuTuoManager.GetUserData(Program.UserID); }