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<HTML><HEAD><TITLE>Xlib Programming Manual: XLookUpAssoc</TITLE></HEAD><BODY><H1 ALIGN=center>XLookUpAssoc</H1><H2>Syntax</H2><!.IN "XLookUpAssoc" "" "@DEF@"><CODE><PRE>char *XLookUpAssoc(<I>display</I>, <I>table</I>, <I>x_id</I>) <A HREF="../../display/opening.html#Display">Display</A> *<I>display</I>; <A HREF="d.html#XAssocTable">XAssocTable</A> *<I>table</I>; XID <I>x_id</I>;</PRE></CODE><H2>Arguments</H2><TABLE><TR><TD> <B>display</B><TD> Specifies the connection to the X server.<TR><TD> <B>table</B><TD> Specifies the assoc table. <TR><TD> <B>x_id</B><TD> Specifies the X resource ID.</TABLE>The<B>XLookUpAssoc()</B>function retrieves the data stored in an <A HREF="d.html#XAssocTable">XAssocTable</A>by its XID. If an appropriately matching XID can be found in the table,<B>XLookUpAssoc()</B>returns the data associated with it.If the x_id cannot be found in the table,it returns NULL.<H2>See also</H2>"<A HREF="d.html">Compatibility Functions</A>".<HR><ADDRESS><A HREF="http://tronche.com/">Christophe Tronche</A>, <A HREF="mailto:ch.tronche@computer.org">ch.tronche@computer.org</A></ADDRESS></BODY></HTML>⌨️ 快捷键说明
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