處理 ini 之 Class

使用win32 建立一個 ini 檔案管理 Class => SetupIni

   1: public class SetupIni

   2: {

   3:     public string path;

   4:     [DllImport("kernel32", CharSet = CharSet.Unicode)]

   5:     private static extern long WritePrivateProfileString(string section,

   6:         string key, string val, string filePath);

   7:  

   8:     [DllImport("kernel32", CharSet = CharSet.Unicode)]

   9:     private static extern int GetPrivateProfileString(string section,

  10:         string key, string def, StringBuilder retVal,

  11:         int size, string filePath);

  12:  

  13:     public void IniWriteValue(string Section, string Key, string Value, string inipath)

  14:     {

  15:         WritePrivateProfileString(Section, Key, Value, inipath);

  16:     }

  17:     public string IniReadValue(string Section, string Key, string inipath)

  18:     {

  19:         StringBuilder temp = new StringBuilder(255);

  20:         int i = GetPrivateProfileString(Section, Key, "", temp, 255, inipath);

  21:         return temp.ToString();

  22:     }

  23:     public string IniReadValue(string Section, string Key, string Value, string inipath)

  24:     {

  25:         StringBuilder temp = new StringBuilder(255);

  26:         int i = GetPrivateProfileString(Section, Key, Value, temp, 255, inipath);

  27:         return temp.ToString();

  28:     }

  29: }

使用 SetupIni :

   1: private void LoadIniFile()

   2: {

   3:     SetupIni ini = new SetupIni();

   4:     string iniFilename = Path.Combine(Application.StartupPath, "TVBS_SSNMP.ini");

   5:     try

   6:     {

   7:         if (File.Exists(iniFilename))

   8:         {

   9:             IP_AsiGuard1 = ini.IniReadValue("AsiGuard1", "IP", IP_AsiGuard1, iniFilename);

  10:             IP_AsiGuard2 = ini.IniReadValue("AsiGuard2", "IP", IP_AsiGuard2, iniFilename);

  11:             IP_IPGuard1 = ini.IniReadValue("IPGuard1", "IP", IP_IPGuard1, iniFilename);

  12:  

  13:             ini.IniWriteValue("AsiGuard1", "IP", IP_AsiGuard1, iniFilename);

  14:             ini.IniWriteValue("AsiGuard2", "IP", IP_AsiGuard2, iniFilename);

  15:             ini.IniWriteValue("IPGuard1", "IP", IP_IPGuard1, iniFilename);

  16:         }

  17:         else //.. 建立新 INI_File

  18:         {

  19:             ini.IniWriteValue("AsiGuard1", "IP", IP_AsiGuard1, iniFilename);

  20:             ini.IniWriteValue("AsiGuard2", "IP", IP_AsiGuard2, iniFilename);

  21:             ini.IniWriteValue("IPGuard1", "IP", IP_IPGuard1, iniFilename);

  22:         }

  23:     }

  24:     catch (Exception)

  25:     {

  26:         // throw;

  27:     }

  28:     finally

  29:     {

  30:         // .......

  31:     }

  32: }