Playsound during a call

Hi , We are developing an app for WM6 Pro and Standard in C++ using VS2005.
i am using the following code to play a tone intermittently, it works fine
outside
of a call but during a call it i hear one tone but it doesn't loop, why
isn't it looping? I would have
thought it should superimpose on top of the call.

To start loop
PlaySound(TEXT("SystemExclamation"),NULL,SND_LOOP | SND_ASYNC);

to stop loop
Playsound(NULL,NULL,0)

Thanks

What do you mean with "during a call"?

Show us working code and non working code or explain better, see also
http://guruce.com/blogpost/howtoaskquestionsonnewsgroups


Good luck,

Michel Verhagen, eMVP
Check out my blog: http://GuruCE.com/blog

GuruCE
Microsoft Embedded Partner
http://GuruCE.com
Consultancy, training and development services.

dev11 wrote:
> Hi , We are developing an app for WM6 Pro and Standard in C++ using VS2005.
> i am using the following code to play a tone intermittently, it works fine
> outside
> of a call but during a call it i hear one tone but it doesn't loop, why
> isn't it looping? I would have
> thought it should superimpose on top of the call.
>
> To start loop
> PlaySound(TEXT("SystemExclamation"),NULL,SND_LOOP | SND_ASYNC);
>
> to stop loop
> Playsound(NULL,NULL,0)
>
> Thanks
>
>