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void TopLabelView2::OnSize(UINT nType, int cx, int cy)
{
CFormView::OnSize(nType, cx, cy);
// TODO: Add your message handler code here
CRect rc;
GetClientRect(&rc);
int x=rc.Width(); // 929 1036 1204
int y=rc.Height(); // 524 822 822
int area=x*y;
double rate1,rate2;
rate1=x/1204;
rate2=y/822;
CWnd *pWnd1;
pWnd1 = GetDlgItem(IDC_DAS_CIRCLEGAUGE1); //pWnd1获得为空??
}
IDC_DAS_CIRCLEGAUGE1 是一个仪表控件,不知道为什么 ,就是获得不了!!!
class TopLabelView2 : public CFormView
{
protected:
TopLabelView2(); // protected constructor used by dynamic creation
DECLARE_DYNCREATE(TopLabelView2)
// Attributes
public:
CDAS_CircleGauge m_CGauge1;
。。。。。。。。。。。。。。。。。。。
void TopLabelView2::DoDataExchange(CDataExchange *pDX)
{
CFormView::DoDataExchange(pDX);
//{{AFX_DATA_MAP(CPrintView)
// NOTE: the ClassWizard will add DDX and DDV calls here
DDX_Control(pDX, IDC_DAS_CIRCLEGAUGE1, m_CGauge1);