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<DIV dir=ltr align=left><SPAN class=063391319-21012007><FONT face=Arial 
color=#0000ff size=2>Greg,</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=063391319-21012007><FONT face=Arial 
color=#0000ff size=2>Would it be possible for you to post the example to the 
group?&nbsp; The list should accept plain text file attachments or you could 
paste it into the message body.</FONT></SPAN></DIV>
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<P><SPAN lang=en-us><FONT face=Tahoma size=1>Andy </FONT></SPAN><BR></P>
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<FONT face=Tahoma size=2><B>From:</B> mapguide-users-bounces@lists.osgeo.org 
[mailto:mapguide-users-bounces@lists.osgeo.org] <B>On Behalf Of </B>Knight, 
Gregory<BR><B>Sent:</B> Sunday, January 21, 2007 10:43 AM<BR><B>To:</B> Nimrod 
Cnaan; mapguide-users@lists.osgeo.org<BR><B>Subject:</B> RE: [mapguide-users] 
Listing Active selected feature C#<BR></FONT><BR></DIV>
<DIV></DIV>
<DIV id=idOWAReplyText41468 dir=ltr>
<DIV dir=ltr><FONT face=Arial color=#000000 size=2>I have a C# example where I 
am doing exactly this. I can send you the page via separate means if you are 
interested.</FONT></DIV>
<DIV dir=ltr><FONT face=Arial size=2></FONT>&nbsp;</DIV>
<DIV dir=ltr><FONT face=Arial size=2>Greg</FONT></DIV></DIV>
<DIV dir=ltr><BR>
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<FONT face=Tahoma size=2><B>From:</B> mapguide-users-bounces@lists.osgeo.org on 
behalf of Nimrod Cnaan<BR><B>Sent:</B> Sat 1/20/2007 9:13 AM<BR><B>To:</B> 
mapguide-users@lists.osgeo.org<BR><B>Subject:</B> [mapguide-users] Listing 
Active selected feature C#<BR></FONT><BR></DIV>
<DIV><BR>
<P><FONT size=2>I am attempting to get the list of selected parcels by using 
&#8220;Invoke URL&#8221;<BR>command, passing &#8220;$Current Selection&#8221; to my 
&#8220;listdwfparcels.aspx&#8221; page,<BR>through the key &amp; value pair.<BR><BR>I don&#8217;t 
know what I&#8217;m doing wrong, getting unclassified 
exception<BR>&#8220;MgSelection.FromXml&#8221; . . .<BR><BR>Checking the value of my mgkey 
content &#8220;$Current Selection&#8221; 
returns:<BR><BR>%3C%3Fxml%20version%3D%221.0%22%20encoding%3D%22UTF-8%22%3F%3E%0A%3CFeatureSet%3E%0A%3CLayer%20id%3D%22d6a8101a-ffff-ffff-8003-000000000038%22%3E%0A%3CClass%20id%3D%22Default%3AHelkot%22%3E%0A%3CID%3ETAAAAA%3D%3D%3C%2FID%3E%0A%3CID%3EVwAAAA%3D%3D%3C%2FID%3E%0A%3CID%3EVgAAAA%3D%3D%3C%2FID%3E%0A%3C%2FClass%3E%0A%3C%2FLayer%3E%0A%3C%2FFeatureSet%3E%0A<BR><BR>Here 
is portion of the code that I&#8217;m using &#8211;<BR><BR>String mgSessionId = 
GetParameters()["SESSION"];<BR>String mgSelection = 
GetParameters()["mgkey"];<BR>MgResourceIdentifier 
layerFeatureResource;<BR>MgReadOnlyLayerCollection layers;<BR>MgSelection 
selection;<BR>MgLayer layer;<BR>string layerClassName;<BR>string 
selectionString;<BR>string 
layerFeatureId;<BR>&nbsp;<BR>&nbsp;<BR>&nbsp;try<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 
{<BR>&nbsp; InitializeWebTier();<BR><BR>&nbsp; MgUserInformation userInfo = new 
MgUserInformation(mgSessionId);<BR>&nbsp; MgSiteConnection siteConnection = new 
MgSiteConnection();<BR>&nbsp; siteConnection.Open(userInfo);<BR><BR>&nbsp; 
MgResourceService resourceService 
=<BR>siteConnection.CreateService(MgServiceType.ResourceService) 
as<BR>MgResourceService;<BR>&nbsp; MgFeatureService featureService 
=<BR>siteConnection.CreateService(MgServiceType.FeatureService) 
as<BR>MgFeatureService;<BR>&nbsp; MgFeatureQueryOptions queryOptions = new 
MgFeatureQueryOptions();<BR>&nbsp;&nbsp;<BR>&nbsp; MgMap map = new 
MgMap();<BR>&nbsp; map.Open(resourceService, "HaifaMap");<BR>&nbsp;&nbsp;<BR>if 
(GetParameters()["SESSION"] != "")<BR>{<BR>&nbsp;&nbsp;&nbsp; selection = new 
MgSelection(map, mgSelection);<BR><BR>&lt;&lt;&lt;&lt;&lt; MY ERROR 
&gt;&gt;&gt;&gt;&gt;<BR>An unclassified exception occurred.An unclassified 
exception occurred.<BR>Exception occurred in method MgSelection.FromXml at line 
158 in 
file<BR>c:\build_tux_area\mgdev_opensource\common\service\maplayer\Selection.cpp<BR><BR><BR>Nimrod 
Cnaan &#8211; GIS Senior Programmer<BR>Haifa Municipality, 
Israel<BR>Phon:972525355483<BR><BR>--<BR>View this message in context: <A 
href="http://www.nabble.com/Listing-Active-selected-feature-C--tf3045397s16610.html#a8465318">http://www.nabble.com/Listing-Active-selected-feature-C--tf3045397s16610.html#a8465318</A><BR>Sent 
from the MapGuide Users mailing list archive at 
Nabble.com.<BR><BR>_______________________________________________<BR>mapguide-users 
mailing list<BR>mapguide-users@lists.osgeo.org<BR><A 
href="http://lists.osgeo.org/mailman/listinfo/mapguide-users">http://lists.osgeo.org/mailman/listinfo/mapguide-users</A><BR></FONT></P></DIV>
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