谁能给个XML读取设定的例程

Question

http://blog.csdn.net/zjsen/archive/2004/06/28/28778.aspx

Answer 1

public class LDA
{
    private OleDbConnection conn;
    private XmlDocument xmlDocument;
    private XmlNode configuration;    public LDA()
    {
        try
        {
            conn = new OleDbConnection(@"Provider=Microsoft.Jet.OLEDB.4.0;Password="""";User ID=Admin;Data Source=csdn.mdb;Mode=Share Deny None;Extended Properties="""";Jet OLEDB:System database="""";Jet OLEDB:Registry Path="""";Jet OLEDB:Database Password="""";Jet OLEDB:Engine Type=5;Jet OLEDB:Database Locking Mode=1;Jet OLEDB:Global Partial Bulk Ops=2;Jet OLEDB:Global Bulk Transactions=1;Jet OLEDB:New Database Password="""";Jet OLEDB:Create System Database=False;Jet OLEDB:Encrypt Database=False;Jet OLEDB:Don't Copy Locale on Compact=False;Jet OLEDB:Compact Without Replica Repair=False;Jet OLEDB:SFP=False");
            xmlDocument = new XmlDocument();
            xmlDocument.Load("Config.xml");
            configuration = xmlDocument["configuration"];
        }
        catch(Exception ex)
        {
            throw ex;
        }
    }    public string ConfigUserName
    {
        get
        {
            return configuration["Login"]["UserName"].InnerText;
        }
        set
        {
            configuration["Login"]["UserName"].InnerText = value;
            xmlDocument.Save("Config.xml");
        }
    }    public string ConfigPassword
    {
        get
        {
            return configuration["Login"]["Password"].InnerText;
        }
        set
        {
            configuration["Login"]["Password"].InnerText = value;
            xmlDocument.Save("Config.xml");
        }
    }
.........

Answer 2

如上例子， 把配置文件中的相应设定映射为某个配置类的 property 很好， 这样也是面向对象的， 结构非常清晰。(以上代码节选自 5drush 的 csdn 论坛助手源码)