如何把获取的路径写入ini文件？

void CtestDlg::OnClickedWriteReadButton1()
{
// TODO: Add your control notification handler code here
CString FilePathName1,filter;

filter="？？(*.??)||*.??||*.*||(*)";

 CFileDialog dlg(TRUE, NULL, NULL, OFN_HIDEREADONLY, _T("All Files (*.*)|*.*||"), NULL);

if (dlg.DoModal()==IDOK)
{
FilePathName1 = dlg.GetPathName();
m_Croad = FilePathName1;

UpdateData(FALSE);

}//这是获取的路径的代码

}

void CtestDlg::OnClickedAdkButton()
{
// TODO: Add your control notification handler code here

CIniFile configFile;
configFile.SetFileName("ServerConfig.ini");
configFile.ReadIniFile();

int nRemotePortNumber = configFile.GetInt("RemoteServer","Port",0);

string sRemoteIP = configFile.GetString("RemoteServer","IP","");

int nLocalPortNumber = configFile.GetInt("LocalServer","Port",0);
string sLocalIP = "127.0.0.1";//configFile.GetString("LocalServer","IP","");

CString sProtocal = (configFile.GetString("Protocal","Type","udp"));//.MakeLower();/**/

CString sAddress = configFile.GetString("LoclaAddress","Address","");

m_Adkroad=sAddress;

UpdateData(FALSE);

}//这是ini文件的一些配置

[LoclaAddress]
Address=E\:
//这个是ini文件中的，上边代码怎么写才能把获取的路径保存到ini文件中，代替E\：

windows有提供操作ini文件的API，可以参考这个http://blog.csdn.net/rayborn1105/article/details/8192142