[vtkusers] cant not creat vtkMFCWindow

[Pham Sy Quy]

Hi all,

I have a problem with creating vtkMFCWindow object.
I refered to vtkDLG examples (VTKExamples/vtkDLG)and make a similar  
project trying to
display vtk's ouput in an area on Dialog (use Picture Control, set  
OnwerDraw)

test = new vtkMFCWindow(this->GetDlgItem(IDC_STATIC_VIEW));

here test declared as: vtkMFCWindow* ; this statement is called in  
OnInitDialog()

I got a runtime assert in afxwin1.inl

_AFXWIN_INLINE HINSTANCE AFXAPI AfxGetInstanceHandle()
	{ ASSERT(afxCurrentInstanceHandle != NULL);
		return afxCurrentInstanceHandle; }

here is call stack

mfc90d.dll!AfxGetInstanceHandle()  Line 21 + 0x20 bytes	C++
mfc90d.dll!AfxEndDeferRegisterClass(long fToRegister=1)  Line 4509 + 0x5  
bytes	C++
mfc90d.dll!CWnd::PreCreateWindow(tagCREATESTRUCTA & cs={...})  Line 733 +  
0x7 bytes	C++
mfc90d.dll!CWnd::CreateEx(unsigned long dwExStyle=0, const char *  
lpszClassName=0x00000000, const char * lpszWindowName=0x1076db08, unsigned  
long dwStyle=1409286144, int x=0, int y=0, int nWidth=1, int nHeight=1,  
HWND__ * hWndParent=0x00070fe8, HMENU__ * nIDorHMenu=0xffffffff, void *  
lpParam=0x00000000)  Line 699 + 0x11 bytes	C++
mfc90d.dll!CWnd::Create(const char * lpszClassName=0x00000000, const char  
* lpszWindowName=0x1076db08, unsigned long dwStyle=1409286144, const  
tagRECT & rect={...}, CWnd * pParentWnd=0x02dd8614, unsigned int  
nID=4294967295, CCreateContext * pContext=0x00000000)  Line 757	C++
vtkMFC.dll!vtkMFCWindow::vtkMFCWindow(CWnd * pcWnd=0x02dd8614)  Line 77 +  
0x2c bytes	C++

Did i miss something?
Please help!

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