::OnPaint();
}
}
// The system calls this to obtain the cursor to display while the user drags
// the minimized window.
HCURSOR CUseFloatCalDLL2Dlg::OnQueryDragIcon()
{
return (HCURSOR) m_hIcon;
}
void CUseFloatCalDLL2Dlg::OnCal()
{
// TODO: Add your control notification handler code here
UpdateData(true);
m_floResult=floatcalculate(m_floNum1,m_floNum2,m_radio); //调用DLL函数进行计算
UpdateData(false);
}