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<HTML><HEAD><TITLE>Xlib Programming Manual: XConvertSelection</TITLE></HEAD><BODY><H1 ALIGN=center>XConvertSelection</H1><H2>Syntax</H2><!.IN "Selection" "converting"><!.IN "XConvertSelection" "" "@DEF@"><CODE><PRE>XConvertSelection(<B>display</B>, <B>selection</B>, <B>target</B>, <B>property</B>, <B>requestor</B>, <B>time</B>) <A HREF="../display/opening.html#Display">Display</A> *<B>display</B>; <A HREF="properties-and-atoms.html">Atom</A> <B>selection</B>, <B>target</B>; <A HREF="properties-and-atoms.html">Atom</A> <B>property</B>; <A HREF="../window/">Window</A> <B>requestor</B>; <A HREF="../Time.html">Time</A> <B>time</B>;</PRE></CODE><H2>Arguments</H2><TABLE><TR><TD> <B>display</B><TD> Specifies the connection to the X server.<TR><TD> <B>selection</B><TD> Specifies the selection atom.<TR><TD> <B>target</B><TD> Specifies the target atom.<TR><TD> <B>property</B><TD> Specifies the property name.You also can pass <B>None</B> .<TR><TD> <B>requestor</B><TD> Specifies the requestor.<TR><TD> <B>time</B><TD> Specifies the time.You can pass either a timestamp or<B>CurrentTime</B>.</TABLE><H2>Description</H2><B>XConvertSelection()</B>requests that the specified selection be converted to the specified targettype:<UL><P><LI>If the specified selection has an owner, the X server sends a.PN SelectionRequestevent to that owner.<P><LI>If no owner for the specifiedselection exists, the X server generates a<B><A HREF="../events/client-communication/selection-notify.html">SelectionNotify</A></B>event to therequestor with property<B>None</B>.</UL><P>The arguments are passed on unchanged in either of the events.There are two predefined selection atoms: PRIMARY and SECONDARY.<P><B>XConvertSelection()</B>can generate<B>BadAtom</B>and<B>BadWindow</B> errors.<H2>Diagnostics</H2><TABLE><TR><TD><B>BadAtom</B><TD> A value for an Atom argument does not name a defined Atom.<TR><TD><B>BadWindow</B><TD>A value for a Window argument does not name a defined Window.</TABLE><H2>See also</H2><B><A HREF="XGetSelectionOwner.html">XGetSelectionOwner()</A></B>,<B><A HREF="XSetSelectionOwner.html">XSetSelectionOwner()</A></B>,"<A HREF="selection.html">Selections</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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