3/17/2010 · The child dialog box has various controls – static text, edit boxes, and buttons. Every time I try to call a method for a particular control, ex: SetWindowText, etc.
an ASSERT gets generated specifically in winocc.cpp at the following line – ENSURE(::IsWindow(m_hWnd) || (m _pCtrlSite != NULL )) of the CWnd::SetWindowText function.
3/29/2005 · Problem with ASSERT(:: IsWindow (m_hWnd) || (m_pCtrlSite != NULL )); If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register or Login before you can post: click the register link above to proceed.
ASSERT(:: IsWindow(m_hWnd) || (m _pCtrlSite != NULL )); any pointers? without the activeX in it the dialog box works just fine… Comment. Premium Content You need a subscription to comment. Start Free Trial. Watch Question. Premium Content You need a subscription to watch. Start Free Trial.
The dialog executes, until I attempt to call any of the object’s member functions, which causes various assertion/ ensure failures: This occurs when I attempt to call a CEdit’s CWnd::SetWindowTextA(), for example: void CWnd::SetWindowText(LPCTST R lpszString) { ENSURE (this); ENSURE(::IsWindow(m_hWnd) || (m _pCtrlSite != NULL )); // this is the …
m_hWnd should be the parent handle, m_pCtrlSite should be the tab item handle. If this is correct, then dialog should be valid (when all the lines in add_tab_items() are commented, the dialog is shown with empty tab. – John Jun 18 ’13 at 23:02, 2/19/2007 · If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register or Login before you can post: click the register link above to proceed. To start viewing messages, select the forum that you want to visit from the selection below.
????????TeeChart??????????????winocc.cpp????ASSERT(:: IsWindow (m_hWnd) || (m_pCtrlSite != NULL ));?????????????????? APP????????BOOL CXXXApp::InitInstance()? ?? ??AfxEnableControlContainer();?? ???????. ????????????TeeChart?????? …
6/27/2012 · ASSERT(:: IsWindow(m_hWnd) || (m _pCtrlSite != NULL ))?????????????????????????? 2011-09-30 14:11:48 ?? ???? ?? ?? ?? ??, 11/10/2008 · >ASSERT(:: IsWindow ( m_hWnd ) || ( m_pCtrlSite != NULL )); > >didn’t throw exception. So I assumed m_hWnd is valid. **** ASSERT will NOT throw an exception; the concept is completely irrelevant. ASSERT will create an assertion failure notification, which is not an exception. Note that if you start with a NULL pointer, the attempt to access m_hWnd …
11/10/2008 · ASSERT(:: IsWindow ( m_hWnd ) || ( m_pCtrlSite != NULL )); didn’t throw exception. So I assumed m_hWnd is valid. But yes, I should be more precise in stating that the value for m_hWnd is not NULL . It doesn’t help that the failing line is deep in the call stack. Thanks
