查询数据库所有表名并插入XML

        #region 把查出来的表存起来
        try
        {
            conn.Open();
            SqlCommand comm = new SqlCommand("select name from sysobjects where type='U'", conn);
            dr = comm.ExecuteReader();
            for (int i = 0; i < j; i++)
            {
                while (dr.Read())
                {
                    j++;
                    WriteLog(dr[i].ToString());
                }
            }
        }
        catch (Exception)
        {
            throw;
        }
        finally
        {
            if (conn.State != ConnectionState.Closed)
                conn.Close();
        }
        #endregion

 

 

public void WriteLog(string name)
    {
        XmlDocument XD = new XmlDocument();
        XD.Load(Server.MapPath("~/Temp.xml"));
        XmlElement TempMessageNode = XD.CreateElement("TempMessage");
        XmlNode XN = XD.SelectSingleNode("Temp");

        //注释掉的部分是自动编号
        //int id = 0;
        //if (XN.HasChildNodes)
        //{
        //    id = Convert.ToInt16(XN.LastChild.Attributes["ID"].Value) + 1;
        //}
        //else
        //{
        //    id = 1;
        //}
        //TempMessageNode.SetAttribute("ID", id.ToString());
        XD.DocumentElement.PrependChild(TempMessageNode);
        XmlElement NameNode = XD.CreateElement("Name");
        XmlText NameText = XD.CreateTextNode(name);
        TempMessageNode.AppendChild(NameNode);
        NameNode.AppendChild(NameText);
        XD.Save(Server.MapPath("~/Temp.xml"));
    }