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<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>I believe you need to refresh the map...<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Martin<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
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<p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> mapguide-users-bounces@lists.osgeo.org
[mailto:mapguide-users-bounces@lists.osgeo.org] <b>On Behalf Of </b>ravinder.singh@BIRLASOFT.COM<br>
<b>Sent:</b> Wednesday, February 25, 2009 6:57 AM<br>
<b>To:</b> mapguide-users@lists.osgeo.org<br>
<b>Subject:</b> [mapguide-users] Features Are Not Highlighted<o:p></o:p></span></p>
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<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;
font-family:"Courier New"'>Hi,<o:p></o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;
font-family:"Courier New"'><o:p> </o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;
font-family:"Courier New"'>I have written the following code to
select/highlight the features on the map.<o:p></o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;
font-family:"Courier New"'><o:p> </o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;
font-family:"Courier New"'> <span
style='color:teal'>MgMap</span> map = <span style='color:blue'>new</span> <span
style='color:teal'>MgMap</span>(myConnection);<o:p></o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;
font-family:"Courier New"'> map.Open(<span
style='color:maroon'>"MyMap"</span>);<o:p></o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;
font-family:"Courier New"'> <span
style='color:teal'>MgFeatureQueryOptions</span> queryOptions = <span
style='color:blue'>new</span> <span style='color:teal'>MgFeatureQueryOptions</span>();<o:p></o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;
font-family:"Courier New"'> queryOptions.SetFilter(<span
style='color:maroon'>"ID<4"</span>);<o:p></o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;
font-family:"Courier New"'> <span
style='color:teal'>MgLayer</span> layer = map.GetLayers().GetItem(0) <span
style='color:blue'>as</span> <span style='color:teal'>MgLayer</span>;<o:p></o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;
font-family:"Courier New"'> <span
style='color:teal'>MgFeatureReader</span> featureReader =
layer.SelectFeatures(queryOptions);<o:p></o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;
font-family:"Courier New"'> <span
style='color:teal'>MgSelection</span> selection = <span style='color:blue'>new</span>
<span style='color:teal'>MgSelection</span>(map);<o:p></o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;
font-family:"Courier New"'>
selection.AddFeatures(layer, featureReader, 0);<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Courier New"'>
selectionXml = selection.ToXml(); <o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Book Antiqua","serif"'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Book Antiqua","serif"'>The
code runs perfectly. And in viewer it also shows that 2 Features Selected. But
features are not highlighted on the map.<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Book Antiqua","serif"'>Please
assist…<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Book Antiqua","serif"'><o:p> </o:p></span></p>
<p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Book Antiqua","serif";
color:gray'>Thanks & Regards,<o:p></o:p></span></b></p>
<p class=MsoNormal><span style='font-size:11.0pt;color:gray'>Ravinder<o:p></o:p></span></p>
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