Read/Write XML files, Config files, INI files, or the Registry - The Code Project - C# Programming http://www.codeproject.com/csharp/readwritexmlini.asp
System.IO.FileStream fs = new System.IO.FileStream(System.Web.HttpContext.Current.Server.MapPath(System.Web.HttpContext.Current.Request.ApplicationPath + "/") + "system.ini", System.IO.FileMode.CreateNew); System.IO.StreamWriter w = new System.IO.StreamWriter(fs,System.Text.Encoding.UTF8);
别忘记加上名字空间哦。
using System;
using System.IO;
using System.Runtime.InteropServices;
using System.Text;
namespace Sx_Mdi
{/// <summary>
/// Summary description for Class1.
/// </summary>
public class IniFile
{
//文件INI名称
public string Path;////声明读写INI文件的API函数
[DllImport("kernel32")]private static extern long WritePrivateProfileString(string section,string key,string val,string filePath);
[DllImport("kernel32")]private static extern int GetPrivateProfileString(string section,string key,string def,StringBuilder retVal,int size,string filePath);
//类的构造函数,传递INI文件名
public IniFile(string inipath)
{
//
// TODO: Add constructor logic here
//
Path = inipath;
}//写INI文件
public void IniWriteValue(string Section,string Key,string Value)
{
WritePrivateProfileString(Section,Key,Value,this.Path);}//读取INI文件指定
public string IniReadValue(string Section,string Key)
{
StringBuilder temp = new StringBuilder(255);
int i = GetPrivateProfileString(Section,Key,"",temp,255,this.Path);
return temp.ToString();}
}
}操作范例:public static SqlConnection MyConnection()
{
string sPath;
string ServerName,userId,sPwd,DataName;sPath = GetPath();
IniFile ini = new IniFile(sPath);
ServerName = ini.IniReadValue ("Database","server");
userId = ini.IniReadValue ("Database","uid");
sPwd = ini.IniReadValue ("Database","pwd");
DataName = ini.IniReadValue ("Database","database");
string strSql = "server =" + ServerName+";uid ="+ userId +";pwd =;database ="+ DataName;
SqlConnection myConn=new SqlConnection(strSql);
return myConn;
}
http://hubdog.csdn.net/UpdateList/ul20030726.htm#Ini
http://www.codeproject.com/csharp/readwritexmlini.asp
http://www.codeproject.com/csharp/readwritexmlini.asp
String filename = System.Web.HttpContext.Current.Server.MapPath(System.Web.HttpContext.Current.Request.ApplicationPath + "/sys/") + "sys32.ini";
StreamReader sr = new StreamReader(filename, Encoding.Default);
str = sr.ReadToEnd();
sr.Close();
{
System.IO.File.Delete(System.Web.HttpContext.Current.Server.MapPath(System.Web.HttpContext.Current.Request.ApplicationPath + "/") + "system.ini");
}
System.IO.FileStream fs = new System.IO.FileStream(System.Web.HttpContext.Current.Server.MapPath(System.Web.HttpContext.Current.Request.ApplicationPath + "/") + "system.ini", System.IO.FileMode.CreateNew);
System.IO.StreamWriter w = new System.IO.StreamWriter(fs,System.Text.Encoding.UTF8);
w.Write(str);
w.Close();
fs.Close();