高手请教Silder取值问题
m_phone和IDC_SLIDER1都是CSilder控件类。我想实现两个CSilder控件互相控制。代码如下:
BOOL CConferenceDialog::OnNotify(WPARAM wParam, LPARAM lParam, LRESULT* pResult)
{
CString lpszValue;
NMHDR *pParam = reinterpret_cast<NMHDR*>(lParam);
if(pParam->hwndFrom == GetDlgItem(IDC_SLIDER1)->m_hWnd)
{
int value = GetDlgItem(IDC_SLIDER1).GetPos();
m_phone.SetPos(value);
lpszValue.Format("%d",value);
}
return CDialog::OnNotify(wParam, lParam, pResult);
}
上面int value = GetDlgItem(IDC_SLIDER1).GetPos();有问题,这一句应该怎么写?谢谢!!