Activex控件的属性类里面如何获得控件类得指针 -

标题: Activex控件的属性类里面如何获得控件类得指针 [打印本页]

作者: 51hei社区 时间: 2016-1-16 03:12
标题: Activex控件的属性类里面如何获得控件类得指针
CGT_ViewCtrl* CGT_ViewPropPage::GetControlClass()
{
CGT_ViewCtrl *pMyCtrl;
ULONG Ulong;

// Get the array of IDispatch pointers that is stored in the property page.
LPDISPATCH FAR *m_lpDispatch = GetObjectArray(&Ulong);

// Get the CCmdTarget object that is associated with any one of the previous
// array elements.
pMyCtrl = (CGT_ViewCtrl*) CCmdTarget::FromIDispatch(m_lpDispatch[0]);

// Cleanup
return pMyCtrl;
}

CGT_ViewPropPage::CGT_ViewPropPage() :
COlePropertyPage(IDD, IDS_GT_VIEW_PPG_CAPTION)
{
//{{AFX_DATA_INIT(CGT_ViewPropPage)
//}}AFX_DATA_INIT

// m_nCycleTime = 0;

// memset(m_CurrentINFO, 0, sizeof(m_CurrentINFO));
m_bNeverSelect = false;

}

http://support.microsoft.com/kb/143432

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