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prithaa wrote: I have created a menu in my Application class
Do u have the menu in the resource or you dynamically created it?
nave
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Hello,
Thanks for your reply
I created the menu using CMenu class.
CMenu M;
M.CreateMenu();
M.AppendMenu(MF_POPUP ,IDR_STRING142,(LPCTSTR)"Demand");
M.AppendMenu(MF_STRING ,IDS_STRING143,(LPCTSTR)"Supply");
M.AppendMenu(MF_STRING ,IDS_STRING144,(LPCTSTR)"Cost");
And I added these IDS_STRING142 in the string Table.
Now I want Object Ids to write sunction handlers for the above menu options
Prithaa
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When a menu is clicked, a WM_COMMAND message is send to the parent window of that menu. So handle the WM_COMMAND message ( overide the OnCommand if your using MFC dialog ) in the parent window.
BOOL CMyDlg::OnCommand(WPARAM wParam, LPARAM lParam) <br />
{<br />
if( HIWORD(wParam) == 0 )<br />
{<br />
if ( LOWORD(wParam) == IDR_STRING142 )<br />
{<br />
}<br />
else if ( LOWORD(wParam) == IDS_STRING143 )<br />
{<br />
}<br />
....<br />
}<br />
return CDialog::OnCommand(wParam, lParam);<br />
}
nave
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Hello,
Thanks Naveen.
This should work I'll try. I just forgot about WM_COMMAND messages.I could not think out of MFC's and got lost in the class wizard ,I suppose
Anyway thanks Bye
Thanks
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prithaa wrote: Thanks Naveen.
And with my previous post I made my post count 1000
nave
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Hello,
Oh that's great.
And I was a part of it.
You seem to be an active member of codeproject.
All the best for all your pojects.
Thanks ,WM_COMMAND worked.I am going ahead with your advice.
Bye
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Is there anyway to detect virus in a usb device using mfc?
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I think if virus detection would be that easy then we wouldn't have to pay companies for writing anti virus software 
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GetVirusInfo() must help you. If you want the name of the virus too, use GetVirusInfoEx()
Nobody can give you wiser advice than yourself. - Cicero
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Is it possible for me to override GetVirusInfo();;)
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brahmma wrote: GetVirusInfo() must help you. If you want the name of the virus too, use GetVirusInfoEx()
Do we also have access to SetVirusInfo() and SetVirusInfoEx()? It doesn't make any sense to get your virus information if you have not set it correctly to begin with. 
"A good athlete is the result of a good and worthy opponent." - David Crow
"To have a respect for ourselves guides our morals; to have deference for others governs our manners." - Laurence Sterne
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DavidCrow wrote: Do we also have access to SetVirusInfo() and SetVirusInfoEx()?
Yes, but it's a PITA now with all the UAC business...
"Posting a VB.NET question in the C++ forum will end in tears." Chris Maunder
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Hi everybody,
if a key is stroken, the message is catched into the current view.
PreTranslateMessage sends the message to the class-parents (View->CFormView->...)
If the message isn't "used" it should return FALSE and at the end the Parent of
the current view gets the message, send it's to his parent-classes and so on...
If i hit for example the R-key the message travels down to the class-parents and returns
TRUE in the function IsDialogMessage. So the parent-views doesn't get this message.
My structure is Frame -> View1 -> TabWnd -> View2 ... if i hit the R-Key in View2 the message
should travel till View1 where i catch it and return TRUE
Big thanks in advance
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baerten wrote: if i hit the R-Key in View2 the message
should travel till View1 where i catch it and return TRUE
Handle the WM_GETDLGCODE message in the view2 and return 0 when the message is WM_KEYDOWN and key is "R".
nave
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Yes thats a possibility, but if i have the View1 with all the keystrokes (10 for example)
And 15 possible View2's (View2 is loaded in circumstance of the keystroke )
I need to add all 10 keystrokes into all 15 Views ...
And a generally WM_KEYDOWN return TRUE is also not the solution, because the parent-class of
all my views handles for example the ESCAPE Key...
Mmh, but nevertheless Thanks for your help 
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Why coudnt you overide the PreTranslateMessage() in the app class and handle the keystrokes there itself?
nave
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Thats doesn't work 
Because the message must travel to the bottom of hierarchy, for example to put the
Key into the textbox. If i send the KeyDown directly to my own Basic-View, the textboxes
will never be filled 
Thanks anyway
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 I never said not to send the message to the child window. I mean to do as below
BOOL CMyApp::PreTranslateMessage(MSG* pMsg) <br />
{ <br />
BOOL bRetun = CWinApp::PreTranslateMessage(pMsg);<br />
<br />
if( pMsg->message == WM_KEYDOWN && )<br />
{<br />
}<br />
return bRetun;<br />
}
nave
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I made it now in this way,
the base class of all my view has now this line in PreTranslateMessage:
if(pMsg->message == WM_KEYDOWN) {
if(pMsg->wParam == ...
if( ...
CWnd *Parent = GetParent();
if(Parent)
Parent->PreTranslateMessage(pMsg);
return CFormView::PreTranslateMessage(pMsg);
}
the same in the TabWnd and it seems to work. Propably it has some side effects.
To send the message from out CMyApp to the view1 is a solution, but only for a specific case.
If i have the same problem in another structure of View->Tab->View->Tab->View the CMyApp
needs to check from which tree the message comes and send it to the right view...
But big thanks for your help
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baerten wrote: if(Parent) Parent->PreTranslateMessage(pMsg);
whats problem in sending the message directly to the view1?
nave
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For the customers i have for example this structure :
Frame->View1->Tab->View2->Tab->View3->Tab->View4 ( crazy, i know LOL )
for the articles i have for example Frame->View1->Tab->View2->Tab->View3
and the Keystrokes should be catched at different locations ( Customers at View1 and Articles at View2 )
so the CMyApp needs to know which view should receive the message.
With a GetParent()->PreTranslateMessage the Message travels directly down and stops
where it's needed.
I hope you understand it. My structure of the programm is a little bit strange 
Because there are a huge of sub-views in tabs, and the active tab should open via the
first view another view in one of the Tab-Windows...
Have a nice day
Greetings
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Hi,
I need to convert .txt format file to .xls(excel) format file upon a click on the button in a dialog box.
Any APIs regarding This ?
plz help me.
thanks in advance.
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See here[^] if any helpfuls.
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You can do this with Excel Automation. Something like:
_Application app;
Workbooks books;
_Workbook book;
COleVariant vtOptional((long) DISP_E_PARAMNOTFOUND, VT_ERROR),
vtTrue((short) TRUE),
vtFalse((short) FALSE);
if (app.CreateDispatch("Excel.Application") == TRUE)
{
books = app.GetWorkbooks();
book = books.Open("c:\\book1.txt", COleVariant((long) 0), vtFalse,
COleVariant((long) 2), vtOptional, vtOptional, vtTrue,
vtOptional, vtOptional, vtOptional, vtOptional, vtOptional,
vtFalse);
book.SaveAs(COleVariant("c:\\book1.xls"), COleVariant((long) -4143), vtOptional,
vtOptional, vtOptional, vtOptional, 1, vtOptional,
vtOptional, vtOptional, vtOptional);
app.Quit();
}
"A good athlete is the result of a good and worthy opponent." - David Crow
"To have a respect for ourselves guides our morals; to have deference for others governs our manners." - Laurence Sterne
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I am using Excel 2003. so i have to pass 15 parameters...
If i give books.Open("c:\\book1.txt",
COleVariant((long) 0), VOptional, vtTrue,VOptional,
VOptional, VOptional, VOptional,vtTrue,
VOptional, VOptional, VOptional, VOptional,
VOptional, VOptional);
Its reading fine..
but the problem is...
its dumping all the values in first column instead of splitting it into several column...
how to over come this..
can anyone help...
Thanks
chitra
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