How do I destroy a CXTDock child window?
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URL: http://forum.codejock.com/forum_posts.asp?TID=1203
Printed Date: 06 November 2025 at 2:06pm
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Topic: How do I destroy a CXTDock child window?
Posted By: Lucien
Subject: How do I destroy a CXTDock child window?
Date Posted: 24 September 2004 at 11:06am
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I have created a view window that displays an hmlt page. I took the example from GUI_VisualStudio7. Now after showing the html page for a while I want to display an another kind a view (regular dialog view) in the same window. I haft to find a way to destroy, detach or disable the SetChild(htmlView) function without destroy the parent window otherwise it will not work correctly. Can someone help me on this? In my previewWindow.cpp I have: --------------- int previewWindow::OnCreate(LPCREATESTRUCT lpCreateStruct){ if (CXTDockWindow::OnCreate(lpCreateStruct) == -1)return -1; // Create the html start page CPropertiesBarHelpFrame* pHelpFrameWnd; pHelpFrameWnd = NULL;pHelpFrameWnd = (CPropertiesBarHelpFrame*)CreateFrameDocView(RUNTIME_CLASS(C PropertiesBarHelpFrame), RUNTIME_CLASS( CPropertiesBarHelpView ) ); SetChild(pHelpFrameWnd); return 0;} |
Replies:
Posted By: Lucien
Date Posted: 05 October 2004 at 2:51pm
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Got it! pHelpFrameWnd.DestroyWindow(); |
Posted By: Lucien
Date Posted: 06 October 2004 at 10:32am
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I said hourray! to fast. Now a window warning pop's up saying that "A required resource was unavailable" when the focus is set on that window. Does someone know what extra line of code I should use to resolve this issue? |
Posted By: Lucien
Date Posted: 07 October 2004 at 1:10pm
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After a few hours of research, it seems to me that the pHelpFramWnd child window is still hooked to the parent even after a destroyWindow() of that child. When the focus is activated, the parent window searches for the html page that was destroyed and the bug "A required resource was unavailable" appears. What am I missing? |
