关于在mfc中cstring转为float和ini

    
    CString str1,str, str2;
    
    GetDlgItemText(IDC_EDIT1, str1);
    GetDlgItemText(IDC_EDIT2, str2);
    
    UINT value3 = _ttoi(str2);
    if ( 0 == value3)
    {
        return;
    }
    double value1 = _ttof(str1);
    double value2 = _ttof(str2);

    double value = value1 / value2;
    str.Format(_T("%.3f"), value);
    GetDlgItem(IDC_STATIC_VALUE)->SetWindowText(str);

在mfc中使用宽字节的转换函数_ttoi()转为整型,_ttof()转为浮点型,使用cstring.format()把整型和浮点型转为字符串

原文地址:https://www.cnblogs.com/phpzhou/p/5949354.html