INI文件

 遍历INI文件下某个section（最简单的配置）：

 WritePrivateProfileStringA("test","ID","12341679","D:\\test1.ini");
 char szBuffer[1024] = {0};
 DWORD nLength = GetPrivateProfileStringA( "test",NULL,(""),szBuffer,sizeof(szBuffer),("D:\\test1.ini") );
 
 vector<CStringA>vec;
 CStringA str;
 char *pChar = szBuffer;
 
 int nLen = strlen(pChar);
 while (nLen)
 {
  str = pChar;
  vec.push_back(str);
  pChar += nLen + 1;
  nLen = strlen(pChar);
 }
 
 int a = 0;
 for (int i = 0;i<vec.size();i++)
 {
  CStringA s = vec[i];
  WritePrivateProfileStringA("test",s,"9876543210","D:\\test1.ini");
 }