/// <summary> /// 删除 /// </summary> protected void DeleteButton_Click(object sender, EventArgs e) { using (PurProvider purProvider = new PurProvider()) { string prNo = PRNo.Text.Trim(); if (prNo.Length <= 0) { this.ShowWarningMessage("请输入请购单号"); return; } try { purProvider.DeleteMatPR(prNo); //this.ShowMessage("删除成功"); this.BindList(); } catch (Exception error) { this.ShowErrorMessage("删除失败。" + error.Message); return; } } }