BOOL CSearchFrame::OnCreateClient(LPCREATESTRUCT lpcs, CCreateContext* pContext)
{
...

...

 if (!m_wndSplitter2.CreateView(0, 0, RUNTIME_CLASS(CSearchOptionsView), CSize(270, 100), pContext) ||
  !m_wndSplitter2.CreateView(0, 1, RUNTIME_CLASS(CSearchContentView), CSize(0, 0), pContext))
 {
  m_wndSplitter1.DestroyWindow();
  m_wndSplitter2.DestroyWindow();
  return FALSE;
 }
 ...

...

}

///////////////////////////////////////////////////////////////////////////

//

class CSearchContentView : public CView
{

...

...

 public:

CXTPTabControl m_wndTabControl;

...

...

}

//////////////////////////////////////////////////////////////////////////

int CSearchContentView::OnCreate(LPCREATESTRUCT lpCreateStruct)
{
 if (CView::OnCreate(lpCreateStruct) == -1)
  return -1;
 
 // TODO: Add your specialized creation code here

 m_wndTabControl.Create(WS_CHILD|WS_VISIBLE|WS_CLIPCHILDREN|WS_CLIPSIBLINGS, CRect(0, 0, 0, 0), this, IDC_SEARCHCONTENT_TAB);
 

 m_wndTabControl.GetImageManager()->SetIcons(IDR_TOOLBAR_HOMEIEMENUBAR, NULL, 0, CSize(16, 16), xtpImageNormal);

 
 int lUnit=::GetSystemMetrics(SM_CYMENU);
 CSize szNormal(6*lUnit, lUnit), szMin(3*lUnit, lUnit), szMax(8*lUnit, lUnit);
 m_wndTabControl.SetItemMetrics(szNormal, szMin, szMax);

 //Called to recalculate tab area and reposition components
 m_wndTabControl.Reposition();

 return 0;
}
//////////////////////////////////////////////////////////////////////////////////

when it is going to :

 

 m_wndTabControl.Create(WS_CHILD|WS_VISIBLE|WS_CLIPCHILDREN|WS_CLIPSIBLINGS, CRect(0, 0, 0, 0), this, IDC_SEARCHCONTENT_TAB);

the error happen, then display the follow window :

 

 

I don't find the reason!

Please help me ! thanks!