urce key for the status message after a long operation. </td></tr><tr class="SVariable SIndent2"><td class=SEntry><a href="#mxGraphSelectionModel.updatingSelectionResource" id=link6 onMouseOver="ShowTip(event, 'tt6', 'link6')" onMouseOut="HideTip('tt6')">updatingSelectionResource</a></td><td class=SDescription>Specifies the resource key for the status message while the selection is being updated. </td></tr><tr class="SVariable SIndent2 SMarked"><td class=SEntry><a href="#mxGraphSelectionModel.graph" id=link