1.基本格式(system.ini文件)
[DataBase]
ServerIP=**********
ServerPort=8080
ControlConnectString=QWDJ7+XH6oWaANAGhVgh5/5UxYrA2rfz/ufAkDlN1H9Tw+v7Z0SoCfR+wYdyzCjF/ANUfPxlO6cLDAhm4xxmbADyKs6zmkWuGQNgDZmPx6c=
ControlConnectCategory=0
[LogonInfo]
SaveUserID=Y
UserID=admin
DBServer=AppDB
DBCenter=Demo
[UserConfig]
OpenDownloadFileAtOnec=Y
WindowStyle=DevExpress Dark Style
[Language]
Language=CHS
[AutoUpdate]
Version=1.1
2.获取某个区域下的某个值 (ini文件读写类)
using System;
using System.Runtime.InteropServices;
using System.Text;
namespace CoreUtilitys.FileUtilitys
{
/// <summary>
/// INI文件读写类。
/// </summary>
public class IniFileHelper
{
public string path;
public IniFileHelper(string INIPath)
{
path = INIPath;
}
#region 其他
[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);
[DllImport("kernel32")]
private static extern int GetPrivateProfileString(string section, string key, string defVal, Byte[] retVal, int size, string filePath);
#endregion
//写INI文件
/// <summary>
/// 写INI文件
/// </summary>
/// <param name="Section"></param>
/// <param name="Key"></param>
/// <param name="Value"></param>
public void IniWriteValue(string Section, string Key, string Value)
{
WritePrivateProfileString(Section, Key, Value, this.path);
}
//读取INI文件
/// <summary>
/// 读取INI文件
/// </summary>
/// <param name="Section"></param>
/// <param name="Key"></param>
/// <returns></returns>
public string IniReadValue(string Section, string Key)
{
StringBuilder temp = new StringBuilder(255);
int i = GetPrivateProfileString(Section, Key, "", temp, 255, this.path);
return temp.ToString();
}
public byte[] IniReadValues(string section, string key)
{
byte[] temp = new byte[255];
int i = GetPrivateProfileString(section, key, "", temp, 255, this.path);
return temp;
}
//删除Ini文件下所有段落
/// <summary>
/// 删除ini文件下所有段落
/// </summary>
public void ClearAllSection()
{
IniWriteValue(null, null, null);
}
//删除Ini文件下Personal段落下的所有键
/// <summary>
/// 删除Ini文件下Personal段落下的所有键
/// </summary>
/// <param name="Section"></param>
public void ClearSection(string Section)
{
IniWriteValue(Section, null, null);
}
}
}
其中参数section是节点名字,key是节点下的一个key-value的key键值