     <interface name="dde.dock.ClientManager">
          <method name="ActivateWindow">
               <arg type="u" direction="in"></arg>
               <arg type="b" direction="out"></arg>
          </method>
          <method name="CloseWindow">
               <arg type="u" direction="in"></arg>
               <arg type="b" direction="out"></arg>
          </method>
          <method name="CurrentActiveWindow">
               <arg type="u" direction="out"></arg>
          </method>
          <signal name="ActiveWindowChanged">
               <arg type="u"></arg>
          </signal>
     </interface>
