<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML> <HEAD> <TITLE>EXPORT_SPEC int UpnpRegisterClient</TITLE> <META NAME="GENERATOR" CONTENT="DOC++ 3.4.10"> </HEAD> <BODY BGCOLOR="#ffffff"> <H2>EXPORT_SPEC int <A HREF="#DOC.DOCU">UpnpRegisterClient</A></H2><H2>( IN Upnp_FunPtr Callback,<BR> IN const void* Cookie,<BR> OUT <!1><A HREF="UpnpClient_Handle.html">UpnpClient_Handle</A>* Hnd )</H2><BLOCKQUOTE><B>UpnpRegisterClient</B> registers a control point application with the SDK.</BLOCKQUOTE> <A NAME="DOC.DOCU"></A> <HR> <H2>Documentation</H2> <BLOCKQUOTE><B>UpnpRegisterClient</B> registers a control point application with the SDK. A control point application cannot make any other API calls until it registers using this function. <P><B>UpnpRegisterClient</B> is a synchronous call and generates no callbacks. Callbacks can occur as soon as this function returns. <P></BLOCKQUOTE> <DL><DT><DT><B>Parameters:</B><DD><B>Callback</B> - Pointer to a function for receiving asynchronous events. <BR><B>Cookie</B> - Pointer to user data returned with the callback function when invoked. <BR><B>Hnd</B> - Pointer to a variable to store the new control point handle. <BR><DT><B>Returns:</B><DD> [int] An integer representing one of the following: <UL> <LI> <TT>UPNP_E_SUCCESS</TT>: The operation completed successfully. <LI> <TT>UPNP_E_FINISH</TT>: The SDK is already terminated or is not initialized. <LI> <TT>UPNP_E_INVALID_PARAM</TT>: Either <B>Callback</B> or <B>Hnd</B> is not a valid pointer. <LI> <TT>UPNP_E_OUTOF_MEMORY</TT>: Insufficient resources exist to register this control point. </UL> <BR><DD></DL><P><P><I><A HREF="index.html">Alphabetic index</A></I></P><HR> <BR> This page was generated with the help of <A HREF="http://docpp.sourceforge.net">DOC++</A>. </BODY> </HTML>