C#读写INI文件

80酷酷网    80kuku.com

  

用ini文件感觉还是挺方便的

using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.IO;
using System.Runtime.InteropServices;
using System.Text;
namespace ini
{
 /// <summary>
 /// Form1 的摘要说明。
 /// </summary>
 public class Form1 : System.Windows.Forms.Form
 { 
  private System.Windows.Forms.Button button1;
  private System.Windows.Forms.TextBox textBox1;
  private System.Windows.Forms.TextBox textBox2;
  private System.Windows.Forms.TextBox textBox3;
  private System.Windows.Forms.Button button3;
  public string database,userid,server;
  //申明INI文件的写操作函数WritePrivateProfileString()
  [ DllImport ( "kernel32" ) ]
  private static extern long WritePrivateProfileString ( string section , string key , string val , string filePath ) ;
  //申明INI文件的读操作函数GetPrivateProfileString()
  [ DllImport ( "kernel32" ) ]
  private static extern int GetPrivateProfileString ( string section ,string key , string def , StringBuilder retVal , int size , string filePath ) ;

  /// <summary>
  /// 必需的设计器变量。
  /// </summary>
  private System.ComponentModel.Container components = null;

  public Form1()
  {
   //
   // Windows 窗体设计器支持所必需的
   //
   InitializeComponent();

   //
   // TODO: 在 InitializeComponent 调用后添加任何构造函数代码
   //
  }

  /// <summary>
  /// 清理所有正在使用的资源。
  /// </summary>
  protected override void Dispose( bool disposing )
  {
   if( disposing )
   {
    if (components != null)
    {
     components.Dispose();
    }
   }
   base.Dispose( disposing );
  }

  #region Windows 窗体设计器生成的代码
  /// <summary>
  /// 设计器支持所需的方法 - 不要使用代码编辑器修改
  /// 此方法的内容。
  /// </summary>
  private void InitializeComponent()
  {
   this.button1 = new System.Windows.Forms.Button();
   this.textBox1 = new System.Windows.Forms.TextBox();
   this.textBox2 = new System.Windows.Forms.TextBox();
   this.textBox3 = new System.Windows.Forms.TextBox();
   this.button3 = new System.Windows.Forms.Button();
   this.SuspendLayout();
   //
   // button1
   //
   this.button1.Location = new System.Drawing.Point(176, 16);
   this.button1.Name = "button1";
   this.button1.Size = new System.Drawing.Size(88, 24);
   this.button1.TabIndex = 0;
   this.button1.Text = "写ini文件";
   this.button1.Click += new System.EventHandler(this.button1_Click);
   //
   // textBox1
   //
   this.textBox1.Location = new System.Drawing.Point(40, 8);
   this.textBox1.Name = "textBox1";
   this.textBox1.Size = new System.Drawing.Size(96, 21);
   this.textBox1.TabIndex = 1;
   this.textBox1.Text = "";
   //
   // textBox2
   //
   this.textBox2.Location = new System.Drawing.Point(40, 40);
   this.textBox2.Name = "textBox2";
   this.textBox2.Size = new System.Drawing.Size(96, 21);
   this.textBox2.TabIndex = 2;
   this.textBox2.Text = "";
   //
   // textBox3
   //
   this.textBox3.Location = new System.Drawing.Point(40, 72);
   this.textBox3.Name = "textBox3";
   this.textBox3.Size = new System.Drawing.Size(96, 21);
   this.textBox3.TabIndex = 3;
   this.textBox3.Text = "";
   //
   // button3
   //
   this.button3.Location = new System.Drawing.Point(176, 56);
   this.button3.Name = "button3";
   this.button3.Size = new System.Drawing.Size(88, 24);
   this.button3.TabIndex = 6;
   this.button3.Text = "读ini文件";
   this.button3.Click += new System.EventHandler(this.button3_Click);
   //
   // Form1
   //
   this.AutoScaleBaseSize = new System.Drawing.Size(6, 14);
   this.ClientSize = new System.Drawing.Size(320, 117);
   this.Controls.Add(this.button3);
   this.Controls.Add(this.textBox3);
   this.Controls.Add(this.textBox2);
   this.Controls.Add(this.textBox1);
   this.Controls.Add(this.button1);
   this.Name = "Form1";
   this.Text = "ini";
   this.Load += new System.EventHandler(this.Form1_Load);
   this.ResumeLayout(false);

  }
  #endregion

  /// <summary>
  /// 应用程序的主入口点。
  /// </summary>
  [STAThread]
  static void Main()
  {
   Application.Run(new Form1());
  }
  private void Server_Info()
  {
   string s =  Application.ExecutablePath;
   string s1;
   s1 = s.Replace("ini.exe","config.ini");
   //写入INI 文件
   string FileName = "FiatDataBase" ;
   string path = s1;
   string key1 = "DataBase";
   string keyValue1 = textBox1.Text ;
   string key2 = "Server";
   string keyValue2 = textBox2.Text ;
   string key3 = "UserId";
   string keyValue3 = textBox3.Text ;
   WritePrivateProfileString(FileName,key1,keyValue1,path) ;
   WritePrivateProfileString(FileName,key2,keyValue2,path) ;
   WritePrivateProfileString(FileName,key3,keyValue3,path) ;
   MessageBox.Show("完毕!");
  }
  //读取服务器信息
  

  private void button1_Click(object sender, System.EventArgs e)
  {
   Server_Info();
  
  }

  private void button2_Click(object sender, System.EventArgs e)
  {
   
   
  }

  //读取服务器信息
  private void Read_SystemInfo()
  {
   try
   {
    //获取配置信息
    string s =  Application.ExecutablePath;
    string s1;
    s1 = s.Replace("ini.exe","config.ini");
    StringBuilder temp1 = new StringBuilder ( 255 ) ;
    int i1 = GetPrivateProfileString ("FiatDataBase" ,"DataBase" , "" , temp1 , 255 , s1 ) ;   
    database = temp1.ToString();   
    StringBuilder temp2 = new StringBuilder ( 255 ) ;
    int i2 = GetPrivateProfileString ("FiatDataBase" ,"Server" , "" , temp2 , 255 , s1 ) ;
    server = temp2.ToString();
    StringBuilder temp3 = new StringBuilder ( 255 ) ;
    int i3 = GetPrivateProfileString ("FiatDataBase" ,"UserId" , "" , temp3 , 255 , s1 ) ;
    userid = temp3.ToString();
   }
   catch(Exception e1)
   {
    MessageBox.Show("请先配置服务器信息!");
   }
  }

  private void button3_Click(object sender, System.EventArgs e)
  {
 
   Read_SystemInfo();
   
  }

  private void Form1_Load(object sender, System.EventArgs e)
  {
  
  }
 }
}

分享到
  • 微信分享
  • 新浪微博
  • QQ好友
  • QQ空间
点击: