Trap red/green phone button..

TheMSsForum.com: The Microsoft Software Forum

Hi everyone, this is my problem:
I need to trap RED and GREEN phone button press and in C# i have solved whit
this:

public enum KeyModifiers : int
{
None = 0,
Alt = 1,
Control = 2,
Shift = 4,
Windows = 8,
ModKeyUp = 0x1000
}

public enum KeysHardware : int
{
RedPhoneButton = 0x73,
GreenPhoneButton = 0x72
}

[DllImport("coredll.dll")]
private static extern bool RegisterHotKey(IntPtr hWnd, int id,
KeyModifier modifiers, int key);


RegisterHotKey(hWnd, KeysHardware.RedPhoneButton, KeyModifiers.None,
KeysHardware.RedPhoneButton);

...

In C# i trap key press on my form with a MessageWindows event and this work
fine, but in C++ this don't work...

RegisterHotKey(hWnd, 115, 0, 115);
i put 0 in UINT fsModifiers parameter but don't work...i have further tested
whit
MOD_WIN, MOD_KEYUP, MOD_CONTROL....but don't work...

Can help me?
Thanks in advance..

--Ste
Top

Re: Trap red/green phone button.. by Peter

Peter
Wed May 17 09:28:38 CDT 2006

You should use KeyModifiers.None for the phone keys. Also note that you
can't use this method to trap the phone keys on Smartphone, only on Pocket
PC Phone Edition.

Peter

--
Peter Foot
Windows Embedded MVP
www.peterfoot.net | www.inthehand.com

"Azzi Stefano" <AzziStefano@discussions.microsoft.com> wrote in message
news:77B51A08-B1B0-4BEB-8CD8-BB0A36D23D6F@microsoft.com...
> Hi everyone, this is my problem:
> I need to trap RED and GREEN phone button press and in C# i have solved
> whit
> this:
>
> public enum KeyModifiers : int
> {
> None = 0,
> Alt = 1,
> Control = 2,
> Shift = 4,
> Windows = 8,
> ModKeyUp = 0x1000
> }
>
> public enum KeysHardware : int
> {
> RedPhoneButton = 0x73,
> GreenPhoneButton = 0x72
> }
>
> [DllImport("coredll.dll")]
> private static extern bool RegisterHotKey(IntPtr hWnd, int id,
> KeyModifier modifiers, int key);
>
>
> RegisterHotKey(hWnd, KeysHardware.RedPhoneButton, KeyModifiers.None,
> KeysHardware.RedPhoneButton);
>
> ...
>
> In C# i trap key press on my form with a MessageWindows event and this
> work
> fine, but in C++ this don't work...
>
> RegisterHotKey(hWnd, 115, 0, 115);
> i put 0 in UINT fsModifiers parameter but don't work...i have further
> tested
> whit
> MOD_WIN, MOD_KEYUP, MOD_CONTROL....but don't work...
>
> Can help me?
> Thanks in advance..
>
> --Ste
>
>
>
>


Top

Re: Trap red/green phone button.. by AzziStefano

AzziStefano
Wed May 17 10:48:02 CDT 2006

In C++, i have used

RegisterHotKey(hWnd, 115, 0, 115);

i don't have MOD_NONE.......so i have used 0....but don't work.


"Peter Foot [MVP]" wrote:

> You should use KeyModifiers.None for the phone keys. Also note that you
> can't use this method to trap the phone keys on Smartphone, only on Pocket
> PC Phone Edition.
>
> Peter
>
> --
> Peter Foot
> Windows Embedded MVP
> www.peterfoot.net | www.inthehand.com
>
> "Azzi Stefano" <AzziStefano@discussions.microsoft.com> wrote in message
> news:77B51A08-B1B0-4BEB-8CD8-BB0A36D23D6F@microsoft.com...
> > Hi everyone, this is my problem:
> > I need to trap RED and GREEN phone button press and in C# i have solved
> > whit
> > this:
> >
> > public enum KeyModifiers : int
> > {
> > None = 0,
> > Alt = 1,
> > Control = 2,
> > Shift = 4,
> > Windows = 8,
> > ModKeyUp = 0x1000
> > }
> >
> > public enum KeysHardware : int
> > {
> > RedPhoneButton = 0x73,
> > GreenPhoneButton = 0x72
> > }
> >
> > [DllImport("coredll.dll")]
> > private static extern bool RegisterHotKey(IntPtr hWnd, int id,
> > KeyModifier modifiers, int key);
> >
> >
> > RegisterHotKey(hWnd, KeysHardware.RedPhoneButton, KeyModifiers.None,
> > KeysHardware.RedPhoneButton);
> >
> > ...
> >
> > In C# i trap key press on my form with a MessageWindows event and this
> > work
> > fine, but in C++ this don't work...
> >
> > RegisterHotKey(hWnd, 115, 0, 115);
> > i put 0 in UINT fsModifiers parameter but don't work...i have further
> > tested
> > whit
> > MOD_WIN, MOD_KEYUP, MOD_CONTROL....but don't work...
> >
> > Can help me?
> > Thanks in advance..
> >
> > --Ste
> >
> >
> >
> >
>
>
>
Top