对于开发C/S系统的编程人员来说，ini文件是不会陌生的，当XML越来越普及的时候，如何把原来的INI文件转换程XML就成为一件棘手的事情。下面我把这方面的代码奉献给大家，如果有什么bug，欢迎批评指正：qieyj@cape.com.cn。

frmMain.cs

using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.Data;

namespace Loki
{
 /// <summary>
 /// Summary description for Form1.
 /// </summary>
 public class frmMain : System.Windows.Forms.Form
 {
  public System.Windows.Forms.Button btnConvert;
  public System.Windows.Forms.TextBox txtXMLFileName;
  public System.Windows.Forms.Label Label2;
  public System.Windows.Forms.TextBox txtIniFileName;
  public System.Windows.Forms.Button btnClose;
  public System.Windows.Forms.Label Label1;

  /// <summary>
  /// Required designer variable.
  /// </summary>
  private System.ComponentModel.Container components = null;

  public frmMain()
  {
//
// Required for Windows Form Designer support
//
InitializeComponent();
  }

  /// <summary>
  /// Clean up any resources being used.
  /// </summary>
  protected override void Dispose( bool disposing )
  {
if( disposing )
{
 if (components != null) 
 {
  components.Dispose();
 }
}
base.Dispose( disposing );
  }

  #region Windows Form Designer generated code
  /// <summary>
  /// Required method for Designer support - do not modify
  /// the contents of this method with the code editor.
  /// </summary>
  private void InitializeComponent()
  {
this.btnConvert = new System.Windows.Forms.Button();
this.txtXMLFileName = new System.Windows.Forms.TextBox();
this.txtIniFileName = new System.Windows.Forms.TextBox();
this.Label1 = new System.Windows.Forms.Label();
this.btnClose = new System.Windows.Forms.Button();
this.Label2 = new System.Windows.Forms.Label();
this.SuspendLayout();
// 
// btnConvert
// 
this.btnConvert.BackColor = System.Drawing.SystemColors.Control;
this.btnConvert.Cursor = System.Windows.Forms.Cursors.Default;
this.btnConvert.Location = new System.Drawing.Point(160, 96);
this.btnConvert.Name = "btnConvert";
this.btnConvert.RightToLeft = System.Windows.Forms.RightToLeft.No;
this.btnConvert.Size = new System.Drawing.Size(105, 25);
this.btnConvert.TabIndex = 4;
this.btnConvert.Text = "&Convert";
this.btnConvert.Click += new System.EventHandler(this.btnConvert_Click);
// 
// txtXMLFileName
// 
this.txtXMLFileName.AcceptsReturn = true;
this.txtXMLFileName.AutoSize = false;
this.txtXMLFileName.BackColor = System.Drawing.SystemColors.Window;
this.txtXMLFileName.Cursor = System.Windows.Forms.Cursors.IBeam;
this.txtXMLFileName.ForeColor = System.Drawing.SystemColors.WindowText;
this.txtXMLFileName.Location = new System.Drawing.Point(104, 48);
this.txtXMLFileName.MaxLength = 0;
this.txtXMLFileName.Name = "txtXMLFileName";
this.txtXMLFileName.RightToLeft = System.Windows.Forms.RightToLeft.No;
this.txtXMLFileName.Size = new System.Drawing.Size(273, 25);
this.txtXMLFileName.TabIndex = 3;
this.txtXMLFileName.Text = "";
// 
// txtIniFileName
// 
this.txtIniFileName.AcceptsReturn = true;
this.txtIniFileName.AutoSize = false;
this.txtIniFileName.BackColor = System.Drawing.SystemColors.Window;
this.txtIniFileName.Cursor = System.Windows.Forms.Cursors.IBeam;
this.txtIniFileName.ForeColor = System.Drawing.SystemColors.WindowText;
this.txtIniFileName.Location = new System.Drawing.Point(104, 16);
this.txtIniFileName.MaxLength = 0;
this.txtIniFileName.Name = "txtIniFileName";
this.txtIniFileName.RightToLeft = System.Windows.Forms.RightToLeft.No;
this.txtIniFileName.Size = new System.Drawing.Size(273, 25);
this.txtIniFileName.TabIndex = 1;
this.txtIniFileName.Text = "E:\\Source\\Loki\\INI2XML\\VB.NET\\projINI2XML.NET\\Sample.ini";
// 
// Label1
// 
this.Label1.AutoSize = true;
this.Label1.BackColor = System.Drawing.SystemColors.Control;
this.Label1.Cursor = System.Windows.Forms.Cursors.Default;
this.Label1.ForeColor = System.Drawing.SystemColors.ControlText;
this.Label1.Location = new System.Drawing.Point(16, 24);
this.Label1.Name = "Label1";
this.Label1.RightToLeft = System.Windows.Forms.RightToLeft.No;
this.Label1.Size = new System.Drawing.Size(68, 13);
this.Label1.TabIndex = 0;
this.Label1.Text = "INI Filename";
// 
// btnClose
// 
this.btnClose.BackColor = System.Drawing.SystemColors.Control;
this.btnClose.Cursor = System.Windows.Forms.Cursors.Default;
this.btnClose.DialogResult = System.Windows.Forms.DialogResult.Cancel;
this.btnClose.Location = new System.Drawing.Point(272, 96);
this.btnClose.Name = "btnClose";
this.btnClose.RightToLeft = System.Windows.Forms.RightToLeft.No;
this.btnClose.Size = new System.Drawing.Size(105, 25);
this.btnClose.TabIndex = 5;
this.btnClose.Text = "Close";
this.btnClose.Click += new System.EventHandler(this.btnClose_Click);
// 
// Label2
// 
this.Label2.AutoSize = true;
this.Label2.BackColor = System.Drawing.SystemColors.Control;
this.Label2.Cursor = System.Windows.Forms.Cursors.Default;
this.Label2.ForeColor = System.Drawing.SystemColors.ControlText;
this.Label2.Location = new System.Drawing.Point(16, 56);
this.Label2.Name = "Label2";
this.Label2.RightToLeft = System.Windows.Forms.RightToLeft.No;
this.Label2.Size = new System.Drawing.Size(77, 13);
this.Label2.TabIndex = 2;
this.Label2.Text = "XML Filename";
// 
// frmMain
// 
this.AcceptButton = this.btnConvert;
this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
this.CancelButton = this.btnClose;
this.ClientSize = new System.Drawing.Size(392, 141);
this.Controls.AddRange(new System.Windows.Forms.Control[] {
  this.btnConvert,
  this.txtXMLFileName,
  this.Label2,
  this.txtIniFileName,
  this.btnClose,
  this.Label1});
this.Name = "frmMain";
this.Text = "INI 2 XML";
this.Load += new System.EventHandler(this.frmMain_Load);
this.ResumeLayout(false);

  }
  #endregion

  /// <summary>
  /// The main entry point for the application.
  /// </summary>
  [STAThread]
  static void Main() 
  {
Application.Run(new frmMain());
  }

  private void frmMain_Load(object sender, System.EventArgs e)
  {
  }

  private void btnConvert_Click(object sender, System.EventArgs e)
  {
if (INI2XML.Convert( txtIniFileName.Text, txtXMLFileName.Text ))
 System.Windows.Forms.MessageBox.Show( "Successfully converted \"" + txtIniFileName.Text + "\" to \"" + txtXMLFileName.Text + "\"", this.Text, System.Windows.Forms.MessageBoxButtons.OK, System.Windows.Forms.MessageBoxIcon.Information );
else
 System.Windows.Forms.MessageBox.Show( "Problem converting \"" + txtIniFileName.Text + "\" to \"" + txtXMLFileName.Text + "\"", this.Text, System.Windows.Forms.MessageBoxButtons.OK, System.Windows.Forms.MessageBoxIcon.Exclamation );
  }

  private void btnClose_Click(object sender, System.EventArgs e)
  {
this.Close();
  }
 }
}