VC中对CString 的读写（ini文件）

//此处为写

CString a,b;

a="as";

b="sa"

 CString strFileName;
 CString strKeyName;
 CString strKeyValue;
 CString strpath;
 strpath="C:\\";
 strFileName=strpath+"AllParameter.ini";

 strKeyName="A";
 strKeyValue=a;
 ::WritePrivateProfileString("ModelParameter",strKeyName,strKeyValue,strFileName);

 strKeyName="B";
 strKeyValue=b;
 ::WritePrivateProfileString("ModelParameter",strKeyName,strKeyValue,strFileName);

//此处为读

CStirng a,b;

 CString strFileName;
 CString strKeyName;
 CString strKeyValue;
 CString strpath;
 strpath="C:\\";
 strFileName=strpath+"AllParameter.ini";
 strKeyName="A";
 ::GetPrivateProfileString("ModelParameter",strKeyName,0,strKeyValue.GetBuffer(MAX_PATH),MAX_PATH,strFileName);
 a=strKeyValue;

 strKeyName="B";
 ::GetPrivateProfileString("ModelParameter",strKeyName,0,strKeyValue.GetBuffer(MAX_PATH),MAX_PATH,strFileName);
 b=strKeyValue;