Destroy toolbar problem

Hi !

I'm creating a toolbar i.e. like this:

HTML Code:

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bar=new CToolBar();
bar->CreateEx(this, TBSTYLE_FLAT, WS_CHILD | WS_VISIBLE | CBRS_TOP
                | CBRS_GRIPPER | CBRS_TOOLTIPS | CBRS_FLYBY | CBRS_SIZE_DYNAMIC, CRect(0, 0, 0, 0),23423);
FloatControlBar(bar,CPoint (400,400));

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Next I delete this toolbar i.e. like this:

HTML Code:

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delete bar;

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All look ok, without one point: GDI objects are still allocate in memory (I can find it in monitor). In create are allocate 8 GDI objects, in delete remove only 2. So 6 are still allocate. In my application I create/delete toolbars often, and this generate a problem.

Do you know how safty remove a toolbar from memory with deallocate this gdi objects ?

Thnx in advance

Olek

bar is a C++ object associated with a windows control. Just as you created the control using CreateEx use DestroyWindow before deleting the object.

Unfortuality: This is first what I try. Result is this same: GDI object are not free....

Quote:

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Originally Posted by olekba

Unfortuality: This is first what I try. Result is this same: GDI object are not free....

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Then Would you be so kind to post a little more code to see what and how you created/loaded/destroyed the toolbar and in what class you are using it?

In reality, I extract this, what generate a problem, to another project. And this is in a first post. Here you can find, that this is normal CToolBar.


I try several thinks for destroy this GDI objects, like:

bar->DestroyWindow();
delete bar;

or

//ShowControlBar(bar,FALSE,FALSE);
//bar->EnsureParentFrame()->DestroyWindow();
// bar->SendMessage(WM_NCDESTROY);
//DestroyDockBars();
//CFrameWnd* pFrameWnd = bar->EnsureParentFrame();
//pFrameWnd->DestroyWindow();


But I still see, that nothink changing with a allocate a GDI objects. In my real application create/destroy toolbars is often. In one costumer computer is a problem, that if are to many allocate GDI objects - application crash.


Any ideas ?