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<HTML><HEAD><TITLE>Xlib Programming Manual: XSetCommand</TITLE></HEAD><BODY><H1 ALIGN=center>XSetCommand</H1><H2>Syntax</H2><!.IN "XSetCommand" "" "@DEF@"><CODE><PRE>XSetCommand(<B>display</B>, <B>w</B>, <B>argv</B>, <B>argc</B>) <A HREF="../../display/opening.html#Display">Display</A> *<B>display</B>; Window <B>w</B>; char **<B>argv</B>; int <B>argc</B>;</PRE></CODE><H2>Arguments</H2><TABLE><TR><TD> <B>display</B><TD> Specifies the connection to the X server.<TR><TD> <B>w</B><TD> Specifies the window.<TR><TD> <B>argv</B><TD> Specifies the application's argument list.<TR><TD> <B>argc</B><TD> Specifies the number of arguments.</TABLE><H2>Description</H2>The<B>XSetCommand()</B>function sets the command and arguments used to invoke theapplication.(Typically, argv is the argv array of your main program.)If the strings are not in the Host Portable Character Encoding,the result is implementation dependent.<P><B>XSetCommand()</B>can generate<B>BadAlloc</B>and<B>BadWindow</B> errors.<H2>Diagnostics</H2><TABLE><TR><TD><B>BadAlloc</B><TD> The server failed to allocate the requested source or server memory.<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="../client-to-window-manager/XAllocClassHint.html">XAllocClassHint()</A></B>,<B><A HREF="../client-to-window-manager/XAllocIconSize.html">XAllocIconSize()</A></B>,<B><A HREF="../client-to-window-manager/XAllocSizeHints.html">XAllocSizeHints()</A></B>,<B><A HREF="../client-to-window-manager/XAllocWMHints.html">XAllocWMHints()</A></B>,<B><A HREF="XGetCommand.html">XGetCommand()</A></B>,<B><A HREF="../client-to-window-manager/XSetTextProperty.html">XSetTextProperty()</A></B>,<B><A HREF="../client-to-window-manager/XSetTransientForHint.html">XSetTransientForHint()</A></B>,<B><A HREF="XSetWMClientMachine.html">XSetWMClientMachine()</A></B>,<B><A HREF="../client-to-window-manager/XSetWMColormapWindows.html">XSetWMColormapWindows()</A></B>,<B><A HREF="../client-to-window-manager/XSetWMIconName.html">XSetWMIconName()</A></B>,<B><A HREF="../client-to-window-manager/XSetWMName.html">XSetWMName()</A></B>,<B><A HREF="../client-to-window-manager/XSetWMProperties.html">XSetWMProperties()</A></B>,<B><A HREF="../client-to-window-manager/XSetWMProtocols.html">XSetWMProtocols()</A></B>,<B><A HREF="../client-to-window-manager/XStringListToTextProperty.html">XStringListToTextProperty()</A></B>,"<A HREF="wm-command.html">Setting and Reading the WM_COMMAND Property</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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