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Article View: borland.public.cppbuilder.nativeapi
Article #8889

Re: Sending a message to a combobox.

#8889
From: Timothy H. Buchman
Date: Fri, 27 Aug 2004 16:32
38 lines
2198 bytes
Bogdan <boprea> wrote in message
news:412f46ef$1@newsgroups.borland.com...
> I have an application that need to access the file type combobox in
an
> savefile
> window.Does anybody know how to programatically select an item in
this
> combobox and how to read the string value of that item from another

See if you can read the lines of the box with this previously used
snippet.  I have some doubts about being able to select and item from
*another app*.  And in this case, the combobox is the "property" of
Windows (since it's created by an API), so you may not even be able to
read it.

countmsg=CB_GETCOUNT;
textmsg=CB_GETLBTEXT;

combocount=SendMessage(handle,countmsg,0,0);
if(combocount<1)
 {
 PropListBox->Items->Add(
    "Not a ComboBox or has no contents.");
   return;
   }

for(i=0;i<combocount;i++)
 {
 SendMessage(handle,textmsg,(WPARAM)i,(LPARAM)(LPCTSTR)buff);
 PropListBox->Items->Add(buff);
   }

--
Timothy H. Buchman
========================================
City Center Theater, New York NY
mail address tbuchmanPLEASE(at sign)REMOVEcitycenter.org
Search .borland message archive on http://www.tamaracka.com/search.htm
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From: "Timothy H. Buchman" <tbuchmanPLEASE(at sign)REMOVEcitycenter.org>
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Subject: Re: Sending a message to a combobox.
Date: Fri, 27 Aug 2004 12:32:41 -0400
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