Int2Str Str2Char*

void CtestaDlg::AddItemToList(square* add_square){
    using namespace std;
    string result = string("id:")+int2str(add_square->id_number) + string(" pos:(") + int2str(add_square->position.x)+string(",")+int2str(add_square->position.y)+string(") pre_id:")+int2str(add_square->pre_id_number)+string(" size:")+int2str(add_square->pre_id_number);
    m_listing->AddString(result.c_str());

}

 

std::string CtestaDlg::int2str(unsigned int i){
    std::string s;
    std::stringstream ss(s);
    ss << i;
    return ss.str();
}

 

int GetDlgItemInt(IDC_EDIT1)