private void RemoveData() { SendDetail entity = this.ComputeData(); if (!SendDetailManager.CheckExists(entity)) { MessageBox.Show("该产品尚未扫描,不能撤销!"); return; } SendDetailManager.Delete(entity, this.record); }
private void SaveData() { SendDetail entity = this.ComputeData(); if (SendDetailManager.CheckExists(entity)) { MessageBox.Show("您已经扫描过该产品!"); } else { SendDetailManager.Save(entity, this.record); } }