Re: IContextMenu for Explorer

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#6421

From: Remy Lebeau (TeamB)
Date: Mon, 16 May 2005 18:26

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"nicolasr" <nicolasrNOSPAMATSIGNgmx.net> wrote in message
news:4287f6c1@newsgroups.borland.com...

>       OleCheck(menu->GetCommandString(0, GCS_VERBA, NULL, buffer, 49));
<snip>
> Problem: the call to GetCommandString() fails with 'Falscher Parameter'
> (Invalid argument??)

You need to call the IContextMenu's QueryContextMenu() method before calling
GetCommandString().  QueryContextMenu() is what actually sets up the menu
items.  Without it, there is nothing for GetCommandString() to query.  You
can use the Win32 API CreatePopupMenu() function to create a temporary
hidden HMENU for QueryContextMenu() to fill in, and then you can query the
menu for whatever information you need.


Gambit

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From: "Remy Lebeau \(TeamB\)" <no.spam@no.spam.com>
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Subject: Re: IContextMenu for Explorer
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