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<H1><A NAME="_tapi2_linesetlinedevstatus"></A>lineSetLineDevStatus</H1>

<P>The <B>lineSetLineDevStatus</B> function sets the line device status. Except for basic parameter validation, it is a straight pass-through to the service provider. The service provider sends a <A HREF="msgs_402t.htm" tppabs="http://msdn.microsoft.com/library/psdk/tapi22/msgs_402t.htm">LINE_LINEDEVSTATE</A> message to inform applications of the new state, when set; TAPI does not synthesize these messages. </P>

<PRE class=syntax><B>LONG WINAPI lineSetLineDevStatus(
  HLINE</B><I> hLine</I><B>,             </B>
<B>  DWORD</B><I> dwStatusToChange</I><B>,  </B>
<B>  DWORD</B><I> fStatus            </I>
<B>);</B></PRE>

<H4>Parameters</H4>

<DL>
<DT><I>hLine</I> </DT>

<DD>Handle to the line device. </DD>

<DT><I>dwStatusToChange</I> </DT>

<DD>One or more of the <A HREF="constnts_4h9v.htm" tppabs="http://msdn.microsoft.com/library/psdk/tapi22/constnts_4h9v.htm">LINEDEVSTATUSFLAGS_ Constants</A>.</DD>

<DT><I>fStatus</I> </DT>

<DD>TRUE (

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