protected void btnSave_Click(object sender, EventArgs e) { try { userDal.DeleteUserQuickDesktop(Session["UserID"].ToString()); foreach (TreeNode tnRoot in this.sTreeModule.Nodes) { foreach (TreeNode tnSub in tnRoot.ChildNodes) { if (tnSub.Checked) { userDal.InsertUserQuickDesktop(Session["UserID"].ToString(), tnSub.Value); } } } JScript.Instance.ShowMessage(this, "设置成功!"); } catch { JScript.Instance.ShowMessage(this, "设置失败,请与管理员联系!"); } }