CreateWindow失败，

bsnry 2012-05-31 03:36:35

CreateWindow后，调用showWindow失败，猜测是CreateWindow导致的

BOOL CWnd::ShowWindow(int nCmdShow)
{
ASSERT(::IsWindow(m_hWnd) || (m_pCtrlSite != NULL));

if (m_pCtrlSite == NULL)
return ::ShowWindow(m_hWnd, nCmdShow);
else
return m_pCtrlSite->ShowWindow(nCmdShow); //这里失败
}

//以下是用的DirectUI ，里有 ShowWindow函数，大家看看

CWinApp::InitInstance();



	// Standard initialization

	// If you are not using these features and wish to reduce the size

	// of your final executable, you should remove from the following

	// the specific initialization routines you do not need

	// Change the registry key under which our settings are stored

	// TODO: You should modify this string to be something appropriate

	// such as the name of your company or organization

	SetRegistryKey(_T("Local AppWizard-Generated Applications"));

	// To create the main window, this code creates a new frame window

	// object and then sets it as the application's main window object

	CMainFrame* pFrame = new CMainFrame;

	if (!pFrame)

		return FALSE;

	m_pMainWnd = pFrame;



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

	char szAppPath[MAX_PATH];

	GetModuleFileName(GetModuleHandle(NULL), szAppPath, MAX_PATH);

	char *pXmlFile = strrchr(szAppPath, '\\');

	if (pXmlFile)

	{

		*pXmlFile = '\0';

		pXmlFile = strrchr(szAppPath, '\\');

		if (pXmlFile)

		{

			pXmlFile++;

			*pXmlFile = '\0';



#if _MSC_VER >= 1400

			strcat_s(szAppPath, "skin\\NewYear\\config.xml");

#else

			strcat(szAppPath, "skin\\NewYear\\config.xml");

#endif



			BodSoftDirectUIVerify();

			m_pWindowManager = (duWindowManager *)duLoadStyle(szAppPath);

		}

	}





	// create and load the frame with its resources

	pFrame->Create(NULL, _T("FirstUI"));



	// The one and only window has been initialized, so show and update it

	pFrame->ShowWindow(SW_SHOW);

	pFrame->UpdateWindow();

	// call DragAcceptFiles only if there's a suffix

	//  In an SDI app, this should occur after ProcessShellCommand

以下是CreateWindow的代码：

int CMainFrame::OnCreate(LPCREATESTRUCT lpCreateStruct)
{

if (CFrameWnd::OnCreate(lpCreateStruct) == -1)
return -1;

if ( !theApp.m_pWindowManager->duAttach(m_hWnd, "mainframe") )
return -1;

duWindow *pWindow = theApp.m_pWindowManager->duGetWindow(m_hWnd);
if (pWindow == NULL)
return -1;

return 0;
}

...全文