通过ini文件实现记住密码 c++

void TForm3::WriteSetting()
{
	TCHAR szTempPath[MAX_PATH] = {0};
	DWORD dwResult = ::GetTempPath(MAX_PATH,szTempPath);

	strcat(szTempPath,"test.ini");
	char username[128] = "";
	char password[128] = "";
	int i;
	strcpy(username,Edit1->Text.c_str());
	strcpy(password,Edit2->Text.c_str());
	WritePrivateProfileString("TEST","USERNAME",username,szTempPath);
	WritePrivateProfileString("TEST","PASSWORD",password,szTempPath);

}

void TForm3::ReadSetting()
{
	TCHAR szTempPath[MAX_PATH] = {0};
	DWORD dwResult = ::GetTempPath(MAX_PATH,szTempPath);
	strcat(szTempPath,"test.ini");
	char username[128] = "";
	char password[128] = "";
	GetPrivateProfileString("TEST","USERNAME","",username,128,szTempPath);
	GetPrivateProfileString("TEST","PASSWORD","",password,64,szTempPath);
	Edit1->Text = username;
	Edit2->Text = password;
}