DialogBox Create Fails

[ForNow]

Hi My code for Create (of a dialog box fails) in MFC base code specifically the line in bold when I try to Create for a DialogBox I have DECLARE_DYNAMIC and IMPLEMENT_DYNAMIC in the respective sources though I don't think that is a issue one way or a other Don't know why

main_app->myshow_storageptr = new Show_storage();
main_app->myshow_storageptr->AssertValid();
main_app->myshow_storageptr->Create(IDD_DIALOG6,NULL);

MFC code from wincore

void AFXAPI AfxHookWindowCreate(CWnd* pWnd)
{
_AFX_THREAD_STATE* pThreadState = _afxThreadState.GetData();
if (pThreadState->m_pWndInit == pWnd)
return;

if (pThreadState->m\_hHookOldCbtFilter == NULL)
{
	pThreadState->m\_hHookOldCbtFilter = ::SetWindowsHookEx(WH\_CBT,
		\_AfxCbtFilterHook, NULL, ::GetCurrentThreadId());
	if (pThreadState->m\_hHookOldCbtFilter == NULL)
		AfxThrowMemoryException();
}
ASSERT(pThreadState->m\_hHookOldCbtFilter != NULL);
ASSERT(pWnd != NULL);
**ASSERT(pWnd->m\_hWnd == NULL); **  // only do once

ASSERT(pThreadState->m\_pWndInit == NULL);   // hook not already in progress
pThreadState->m\_pWndInit = pWnd;

[David Crow]

What type of object is Show_storage? What does Create() return? Where is your code called from, or what is it in response to?

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[ForNow]

A CDialog Create never return it aborts causes an an exception In the assert highlighted in bold

[Lost User]

The assert fails because the CWnd* does not point to an object that contains a valid Window handle. Something in your code has not been initiailised correctly, or you are calling Create from outside of a Window class. What class is Show_storage?