<v:group ID="group1" style="position:relative;WIDTH:200px;HEIGHT:200px;" coordsize = "2000,2000">
<v:rect style="WIDTH:2000px;HEIGHT:2000px" fillcolor="#99cccc">
<v:shadow on="t" type="single" color="silver" offset="5pt,5pt">
</v:rect>
<v:oval style="position:relative;top:100;left:100;width:1000;height:1000;z-index:7;" fillcolor="red" strokeColor="red"/>
<v:rect style="position:relative;top:500;left:300;width:1000;height:1000;z-index:8;" fillcolor="blue" strokeColor="blue"/>
<v:line from="200,200" to="1000,1700" style="z-index:9" fillcolor="yellow" strokeColor="yellow" strokeWeight=2pt/>
</v:group>
相信如果你看懂了上面的代码，对 Group 一定理解了。上面使用了一个和Group一样大小的 Rect 作为 Group的边框，然后加上阴影渲染。用MSDN的一个很有意思的例子再看看 Group 的重要用法：(改变滚动条的值，右边的图片会相应的旋转)
<td valign="top">
<OBJECT title="改变滚动条的值，右边的图片会相应的旋转" classid=CLSID:DFD181E0-5E2F-11CE-A449-00AA004A803D
height = 15 width = 100 id=MyScroll>
<PARAM NAME="MousePointer" VALUE="16">
<PARAM NAME="Orientation" VALUE="2">
<PARAM NAME="Min" VALUE="0">
<PARAM NAME="Max" VALUE="36">
<PARAM NAME="Position" VALUE="0">
</OBJECT>
</td>
<td width="50"></td>
<td height="90">
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fillcolor="black" stroked="f">
<v:path arrowok="t"/>
</v:shape><v:shape id="_x0000_s2064" style='position:relative;left:379.5pt;
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<v:path arrowok="t"/>
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<v:path arrowok="t"/>
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fillcolor="black" stroked="f">
<v:path arrowok="t"/>
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<v:path arrowok="t"/>
</v:shape> </v:group>
</td>
</tr>
</table>
<SCRIPT LANGUAGE="VBScript">
<!--
Dim R
Set R = document.all("saucer")
Sub MyScroll_Change()
R.Rotation = MyScroll.Value * 10
End Sub
-->
</SCRIPT>
该例子中，那张图片完全是用VML画出来的，动态改变 Group 的 Rotation 属性就可以实现整个 Group 里面的对象旋转。
