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Replace the AfxGetMainWnd() with the handle of the FormView.
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Thats what I figured, how do I get the handle of my FormView?
Ed
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I am feeling like an idiot since I can't figure this out.
this->GetSafeHwnd() returns an HWND so do I cast it as CWnd?
I tried this:
CWnd* m_wwnd = (CWnd*)this->GetSafeHwnd();
CMenu* m_mMenu = m_wwnd->GetMenu();
it compiles but gives a memory fault.
Why is it so easy to get to the main window menu but not the menu attached to this child window???
Ed
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ed9871 wrote:
I am feeling like an idiot since I can't figure this out.
I feel like this a lot when I ask questions here too, usually because my question is so basic and betrays my lack of knowledge in contrast to the professionals that hang about all day. But now that I see someone else mention it, I'm wondering, does it make any sense? Aren't we here to learn? I doubt there is such a thing as a dumb question.
- Jason
(SonorkID 100.611)
"I just recieved an email from myself but I didn't send it ?"
- Colin Davies, Sonork conference
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Thanks Jason, it makes me feel better to know I'm not the only one who feels like this, especially after people have graciously answered my question and I still can't make it work. This seems like it should be easy, but I just can't seem to work it out.
Ed
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ed9871 wrote:
CMenu* m_mMenu = AfxGetMainWnd()->GetMenu();
Now call GetSubMenu on the returned CMenu*
Nish
The posting stats are now in PDF:-
http://www.busterboy.org/codeproject/
Feel free to make your comments.
Updated - May 04th, Saturday
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From your document you can also access your menu through:
CDocTemplate *pTemplate = GetDocTemplate() ;
pTemplate->m_hMenuShared ;
You can get the document from the view easily.
Don;y forget to call UpdateMenuBar() etc if you change the menu.
Roger Allen
Sonork 100.10016
If I had a quote, it would be a very good one.
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Hi
anyone knows how to disable the CDROM or DVD autostart?
- Dominik
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It's a setting under the Operating Systems / SysAdmin forum. Try there.
Jeremy L. Falcon
"You do not know the power of the dumb side."
<nobr>
Homepage : Sonork = 100.16311
Maybe my mangling might misguide malicious miscreants momentarily?
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But i wanted to disable the autostart option programatically... i know how to disable the autostart using Windows's dialogs and the system control panel, but how to code this in C++?
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Theres an article on MSDN about this, click
here (new window)
Dylan Kenneally
London, UK
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Thanks!!!! That's perfect!
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Hi there !
So this is from MSDN, so i think u should try it:
UINT g_uQueryCancelAutoPlay = 0;
BOOL DialogProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
switch (uMsg) {
...
default:
if (!g_uQueryCancelAutoPlay)
{
g_uQueryCancelAutoPlay = RegisterWindowMessage(TEXT("QueryCancelAutoPlay"));
}
if (uMsg == g_uQueryCancelAutoPlay)
{
SetWindowLong(hDlg, DWL_MSGRESULT, TRUE);
return 1;
}
}
}
Hope this helps !
Olli
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[ccode]
/*=============================================================================== Sorting a tree using CTreeCtrl::SortChildrenCB() =================================================================================*/CTreeCtrl *myTreeCtrl;static int CALLBACK MyCompareProc(LPARAM lParam1, LPARAM lParam2, LPARAM lParamSort){ // lParamSort contains a pointer to the tree control.The lParam of an item is just its handle. CTreeCtrl *pmyTreeCtrl = (CTreeCtrl*) lParamSort; CString str2 = pmyTreeCtrl->GetItemText((HTREEITEM)lParam2); AfxMessageBox(str2); return 1;}//sorting treesvoid CSMPprojectDlg::SortTreeItem(){ HTREEITEM hRoot = m_TreeCtrl.GetRootItem(); HTREEITEM hNextItem = m_TreeCtrl.GetNextItem(hRoot,TVGN_NEXTVISIBLE); while( hNextItem != NULL ) { m_TreeCtrl.SetItemData(hNextItem,(DWORD)hNextItem); hNextItem = m_TreeCtrl.GetNextItem(hNextItem,TVGN_NEXTVISIBLE); } myTreeCtrl = &m_TreeCtrl; TVSORTCB tvs; tvs.hParent = m_TreeCtrl.GetRootItem(); tvs.lpfnCompare = MyCompareProc; tvs.lParam = (LPARAM)myTreeCtrl; m_TreeCtrl.SortChildrenCB(&tvs); MessageBox("hello");}void CSMPprojectDlg::SortingAtree(){ SortTreeItem();}
//but the messagebox in callback function print empty string... it is suppose to be print whatever i had set ( in my case file information, which are .type_size_date (.txt_231_5/3/02) )to
tv_instruct tree;tree.item.lParam = type_size_date;
[/ccode]
when inserting to tree.
i want to sort by date,by type, and by size like window explore
anyone have the same experience??
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How are you setting items' data with SetItemData? I suspect here lies the problem.
Joaquín M López Muñoz
Telefónica, Investigación y Desarrollo
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this is how i set item data..
HTREEITEM hRoot = m_TreeCtrl.GetRootItem();
HTREEITEM hNextItem = m_TreeCtrl.GetNextItem(hRoot,1);
while( hNextItem != NULL )
{
m_TreeCtrl.SetItemData(hNextItem,(DWORD)hNextItem);
hNextItem = m_TreeCtrl.GetNextItem(hNextItem,1);
}
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hi
how can i read all the data from a Com port without knowing before hand how many Bytes are to be read?
i am using the function:
ReadFile(hCommPort,Buffer,sizeof(Buffer),&nBytesRead);
i only get 4096 Bytes into the buffer but the file i am reading can be 4 times more than that!how can i get it all?would appreciate if anyone can help in any way.
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I never did anything with the COM port functions but normally you call data-retrieving functions several times to retrieve the data in small pieces...
I had a look in the MSDN and the first line in the description of the ReadFile function is:
The ReadFile function reads data from a file, starting at the position indicated by the file pointer.
I didn't test it but i think you can read small pieces until the function reports an EOF.
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The third argument to readfile is how many bytes yopu're trying to read. You're trying to read sizeof(Buffer) bytes. Now, I'm guessing that you've allocated buffer as:
BYTE buffer[4096];
change it and you're sorted.
Signature space for rent. Apply Within.
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Read from the serial port a byte at a time until you get no bytes returned. Don;t forget to configure the COM port to retrun immediately after a read otherwise it will wait for the data and block your thread.
Roger Allen
Sonork 100.10016
If I had a quote, it would be a very good one.
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Hi there,
I wrote a simple game by windows GDI functions in MFC dialog based exe project.
But my program has great problem !
It is about flickering images on dialog !
I must show some images on the dialog after getting keys from user !
For drawing pictures on the dialog i must use CDC in OnPaint() ...
So, how could i show my pictures without flickering ?
Plz help me !
My month article: Game programming by DirectX by Lan Mader.
Please visit in: www.geocities.com/hadi_rezaie/index.html
Hadi Rezaie
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Hi Dominik,
Thanks for reply,
But his example was in SDI template ...
How can i use his idea in dialog based program ?
Plz help me 
My month article: Game programming by DirectX by Lan Mader.
Please visit in: www.geocities.com/hadi_rezaie/index.html
Hadi Rezaie
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Sorry for my silly question: What is automation for? 
Thanks
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