📄 umgetfirstuser.htm
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<html><head><!- Copyright (c) Go Ahead Software Inc., 1995-2000. All Rights Reserved. -><title>umGetFirstUser -- GoAhead WebServer API</title><link rel="stylesheet" href="../../../style/doc.css" type="text/css"></head><body><TABLE WIDTH="550" BORDER="0" BORDERCOLOR="#FFFFFF" BGCOLOR="#FFFFFF"><TR BORDERCOLOR="#FFFFFF"><TD><TABLE border=0 width=100% cellspacing=0 cellpadding=0 CLASS="apiTitle"> <TR> <td class="titleLeft" align=left width="33%">umGetFirstUser</TD><td class="titleCenter" align=center width="33%"><b>GoAhead WebServer API</b></TD><td class="titleRight" align=right width="33%"><B>GoAhead EMF</B></TD></TR> </TABLE><HR><H2>Synopsis</H2><P> Returns the first user ID found in the user table.</P><H2>Prototype</H2><PRE> #include "um.h" char_t *umGetFirstUser();</PRE><H2>Parameters</H2><P> None</P><H2>Description</H2><P> The returned string is a pointer to the data stored in the user table. Use this function with <A HREF="umGetNextUser.htm">umGetNextUser</A> to retrieve a list of user IDs contained in the user table.</P><H2>Return Value</H2><P> umGetFirstUser returns a pointer to the user ID, or a NULL on error.</P><H2>Example</H2><PRE>char_t *userid = umGetFirstUser();</PRE><H2>See Also</H2><P> <A HREF="umGetNextUser.htm">umGetNextUser</A>()</P><P></P><H2> </H2><BLOCKQUOTE> </BLOCKQUOTE></TD></TR></TABLE></body></html>⌨️ 快捷键说明
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