阅读:1506回复:3
C#+MO的问题
<P>我是初学者,</P>
<P>在C#页面的load事件中加载layer以后,在其他事件中如何设置某一层的属性,</P> <P>我用map1.layers.item(1).visible=true;怎么不行?</P> <P>请指教</P> |
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1楼#
发布于:2005-03-16 07:24
<P>ESRI.MapObjects2.Core.MapLayer lyr = (ESRI.MapObjects2.Core.MapLayer)axMap1.Layers.Item(0);</P><P>lyr.Visible = true;</P><img src="images/post/smile/dvbbs/em07.gif" />
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2楼#
发布于:2005-03-08 20:41
<P>刷新一下试试.</P><P>axMap1.ctrlrefresh();</P>
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3楼#
发布于:2005-03-01 11:31
<P>Mapobjects2.maplayer ly=(Mapobjects2.maplayer)map1.layers.item(0);</P>
<P>ly.visible=true;</P> |
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