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<P ALIGN=CENTER><EM>Posted by <STRONG><A HREF="mailto:yvpec@wmin.ac.uk">charbel</A></STRONG> on <STRONG>4/21/98 1:31a.m.</STRONG>, in response to <A HREF="read.cgi-read=9785.htm" tppabs="http://www.codeguru.com/mfc_bbs/read.cgi?read=9785">Re: urgent!!!! help I am stuck big time!!!!!!!!</A>, posted by mao zhihong on 4/19/98 8:17p.m.</EM></P>
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<P>Hi, 
<BR> well i have tried the following :
<BR>      CCDAudio *  CAudioDlgBar::GetAudio()
<BR>{
<BR>	CAudioApp *app = (CAudioApp *)AfxGetApp();
<BR>	return app-&gt;m_CDAudio;
<BR>}
<BR>and in my main header : CCDAudio *m_CDAudio.
<BR>thid did nt work my appliction didnt execute.
<P>however, i tried having this in every function :
<P>CAudioApp *app = (CAudioApp *)AfxGetApp();
<P>and then i did :
<BR>      app-&gt;m-CDAudio.Play()
<BR>this worked fine.
<BR>Any ideas on why is that, and should i do to have my getAudio() to perform this task for me.
<P>Also do you happen to know if want to have somethin like this in my *.ini file :
<P>Order= 1 3 5 2 6 7 8 
<BR>this being the order of my track that i want to play.
<P>do i have to declare order as order *int and then add to it :
<BR>order[0] = 1;
<BR>order[1] = &quot; &quot; ;//blank 
<BR>order[2] = 3 ; .........

<P>Also i am tryin to get a CD Id i am using this code which seems ok , but the return value is always 11 which is an error string 
<BR>which means :
<P>ERROR_BAD_FORMAT
<BR>An attempt was made to load a program with an incorrect format.
<P>long CCDAudio::GetCdId(void)
<BR>{
<BR>	if (m_bOpened) {
<BR>        //  CD media ID 
<BR>	//	MCI_STATUS_PARMS  StatusParms;
<BR>       MCI_INFO_PARMS InfoParms;
<BR>       
<BR>       DWORD error;
<BR>       error = 0;
<BR>       if (error = mciSendCommand(m_wDeviceID, MCI_INFO,  MCI_WAIT |
<BR>	MCI_INFO_MEDIA_IDENTITY, (DWORD) (LPMCI_INFO_PARMS) &amp;InfoParms))
<BR>         return (long)error;
<BR>       
<BR>       int Id = atoi( InfoParms.lpstrReturn );//should contain the value
<BR>       return long(Id);//for testing
<BR>	}
<P>   return (long)-3;//for testing
<BR>}
<P>Any clues please let me know.
<P>Thank you very much for your precious time.

<P>charbel.
</P>
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