PRB: Cannot Change Tabs In Dynamically Created SysTabControl OCX (246044)

// Assume pMSTabCtl is a pointer to an instance of a CSSTabCtl object
LPUNKNOWN pUnk = pMSTabCtl->GetControlUnknown();
LPOLECONTROL pCtl;
pUnk->QueryInterface(&pCtl);
pCtl->FreezeEvents(TRUE);
pCtl->FreezeEvents(FALSE);
pCtl->Release();
				

MORE INFORMATION

Steps to Reproduce Behavior

Add the Microsoft Tabbed Dialog Control to an MFC application using the Component Gallery. This adds the CSSTabCtl, COleFont, and CPicture classes to the application.Declare a variable that is a pointer to a CSSTabCtl, for example, pMSTabCtl.Dynamically add the control to a window. See the following code for an example of this:

pMSTabCtl = new CSSTabCtl;
ASSERT( pMSTabCtl );
VERIFY( pMSTabCtl->Create( NULL, <BR/>
                           WS_VISIBLE | WS_CHILD | WS_MAXIMIZEBOX,
                           CRect( 10, 10, 300, 200 ),
                           this, ID_XXXXX, NULL, FALSE, NULL ) );
				

Run the application and try selecting different tabs.