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<H1><A NAME="_tapi2_phone_create"></A>PHONE_CREATE</H1>

<P>The TAPI PHONE_CREATE message is sent to inform applications of the creation of a new phone device. </P>

<PRE class=syntax>PHONE_CREATE
hPhone = (HPHONE) hPhoneDev;
dwCallbackInstance = (DWORD) 0;
dwParam1 = (DWORD) idDevice;
dwParam2 = (DWORD) 0;
dwParam3 = (DWORD) 0;</PRE>

<H4>Parameters</H4>

<DL>
<DT><I>hPhone</I> </DT>

<DD>Unused. </DD>

<DT><I>dwCallbackInstance</I> </DT>

<DD>Unused. </DD>

<DT><I>dwParam1</I> </DT>

<DD>The <I>hDeviceID</I> of the newly created device. </DD>

<DT><I>dwParam2</I> </DT>

<DD>Unused. </DD>

<DT><I>dwParam3</I> </DT>

<DD>Unused. 
</DD>
</DL>

<H4>Return Values</H4>

<P>No return value. </P>

<H4>Remarks</H4>

<P>Applications that negotiated API version 1.3 are sent a PHONE_STATE message specifying PHONESTATE_REINIT, which requires them to shut down their use of the API and call <A HREF="func2_36g5.htm" tppabs="http://msdn.microsoft.com/library/psdk/tapi22/func2_36g5.htm"><B>phoneInitialize</B></A> again to obtain the new number of devices. However, TAPI version 1.4 and above do not require <I>all</I> applications to shut down before allowing applications to reinitialize; reinitialization can take place immediately when a new device is created.</P>

<P>Applications supporting TAPI version 1.4 or later are sent a PHONE_CREATE message. This informs them of the existence of the new device and its new device identifier. The application can then choose whether or not to attempt working with the new device at its leisure. </P>

<H4><A HREF="javascript:if(confirm('http://msdn.microsoft.com/library/psdk/sdkintro/guide_927n.htm  \n\n这个文件不能通过 Teleport Pro 取回, 因为 地址在一个域或为它的开始地址设定的边界的外部路径上.  \n\n你想从服务器打开它吗?'))window.location='http://msdn.microsoft.com/library/psdk/sdkintro/guide_927n.htm'" tppabs="http://msdn.microsoft.com/library/psdk/sdkintro/guide_927n.htm">Requirements</A> </H4>

<P><B>&nbsp;&nbsp;Windows NT/2000: </B>Requires Windows NT 4.0 SP3 or later.<BR>
<B>&nbsp;&nbsp;Windows 95/98: </B>Requires Windows 95 or later.<BR>
<B>&nbsp;&nbsp;Version: </B>Requires TAPI 2.0 or later.<BR>
<B>&nbsp;&nbsp;Header: </B>Declared in Tapi.h.</P>

<H4>See Also</H4>

<P><A HREF="msgs_3f8l.htm" tppabs="http://msdn.microsoft.com/library/psdk/tapi22/msgs_3f8l.htm">PHONE_STATE</A>, <A HREF="func2_36g5.htm" tppabs="http://msdn.microsoft.com/library/psdk/tapi22/func2_36g5.htm"><B>phoneInitialize</B></A>, <A HREF="func2_1tbs.htm" tppabs="http://msdn.microsoft.com/library/psdk/tapi22/func2_1tbs.htm"><B>phoneInitializeEx</B></A></P>
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