ASP.NET 对类进行XML序列化和反序列化

1 序列化方法

        public void SerializeObject<T>(string Xmlname,T t)
        {
            XmlSerializer ser = new XmlSerializer(typeof(T));

            TextWriter writer = new StreamWriter(Xmlname);
            ser.Serialize(writer, t);//要序列化的对象
            writer.Close();
        }

2 序列化方法的使用

NodeConfigInfo nc = new NodeConfigInfo();
            nc.FirstNodeSql = this.textBoxSqlFirstNode.Text.Trim();
            nc.FirstArticleSql = this.textBoxViewFirArtlcle.Text.Trim();
            nc.SecondNodeSql = this.textBoxSqlSecondNode.Text.Trim();
            nc.SecondArticleSql = this.textBoxViewSecArtlcle.Text.Trim();
            nc.SecondNodeFilter = this.textBoxSecFilter.Text.Trim();
            nc.SecondArticleFilter = this.textBoxSecFilter.Text.Trim();
            nc.SecondNodeDefaultParentId = this.textBoxParentDefault.Text.Trim();
            nc.ConnectionOther = this.textBoxConnection.Text.Trim();
            nc.NodeId = this.textBoxParentId.Text.Trim();
            nc.SecondReFilter = this.textBoxReFilterSec.Text.Trim();

            string xmlName = System.IO.Directory.GetCurrentDirectory() + "\\" + typeof(NodeConfigInfo).Name + ".Config";
            SerializeObject<NodeConfigInfo>(xmlName, nc);

3 序列化的类

 public class NodeConfigInfo
    {
        public string FirstNodeSql { get; set; }

        public string FirstArticleSql { get; set; }

        public string SecondNodeSql { get; set; }

        public string SecondArticleSql { get; set; }

        public string SecondNodeFilter { get; set; }

        public string SecondArticleFilter { get; set; }

        public string SecondNodeDefaultParentId { get; set; }

        public string ConnectionOther { get; set; }

        public string NodeId { get; set; }

        public string SecondReFilter { get; set; }
    }

4 反序列化方法

        public T DeSerializeObject<T>()
        {
            string xmlName = System.IO.Directory.GetCurrentDirectory() + "\\" + typeof(T).Name + ".Config";
            FileStream file = new FileStream(xmlName, FileMode.Open, FileAccess.Read);
            XmlSerializer xmlSearializer = new XmlSerializer(typeof(T));
            T info = (T)xmlSearializer.Deserialize(file);
            file.Close();
            file.Dispose();
            return info;
        }

5 反序列化方法的使用

 //xml来源可能是外部文件，也可能是从其他系统获得
            NodeConfigInfo info = DeSerializeObject<NodeConfigInfo>();

            this.textBoxSqlFirstNode.Text = info.FirstNodeSql;
            this.textBoxViewFirArtlcle.Text = info.FirstArticleSql;
            this.textBoxSqlSecondNode.Text = info.SecondNodeSql;
            this.textBoxViewSecArtlcle.Text = info.SecondArticleSql;
            this.textBoxSecFilter.Text = info.SecondNodeFilter;
            this.textBoxSecFilter.Text = info.SecondArticleFilter;
            this.textBoxParentDefault.Text = info.SecondNodeDefaultParentId;
            this.textBoxConnection.Text = info.ConnectionOther;
            this.textBoxParentId.Text = info.NodeId;
            this.textBoxReFilterSec.Text = info.SecondReFilter;