[mapguide-users] Listing Active selected feature C#
amorsell at spatialgis.com
Sun Jan 21 14:14:39 EST 2007
Would it be possible for you to post the example to the group? The list
should accept plain text file attachments or you could paste it into the
From: mapguide-users-bounces at lists.osgeo.org
[mailto:mapguide-users-bounces at lists.osgeo.org] On Behalf Of Knight, Gregory
Sent: Sunday, January 21, 2007 10:43 AM
To: Nimrod Cnaan; mapguide-users at lists.osgeo.org
Subject: RE: [mapguide-users] Listing Active selected feature C#
I have a C# example where I am doing exactly this. I can send you the page
via separate means if you are interested.
From: mapguide-users-bounces at lists.osgeo.org on behalf of Nimrod Cnaan
Sent: Sat 1/20/2007 9:13 AM
To: mapguide-users at lists.osgeo.org
Subject: [mapguide-users] Listing Active selected feature C#
I am attempting to get the list of selected parcels by using "Invoke URL"
command, passing "$Current Selection" to my "listdwfparcels.aspx" page,
through the key & value pair.
I don't know what I'm doing wrong, getting unclassified exception
"MgSelection.FromXml" . . .
Checking the value of my mgkey content "$Current Selection" returns:
Here is portion of the code that I'm using -
String mgSessionId = GetParameters()["SESSION"];
String mgSelection = GetParameters()["mgkey"];
MgUserInformation userInfo = new MgUserInformation(mgSessionId);
MgSiteConnection siteConnection = new MgSiteConnection();
MgResourceService resourceService =
MgFeatureService featureService =
MgFeatureQueryOptions queryOptions = new MgFeatureQueryOptions();
MgMap map = new MgMap();
if (GetParameters()["SESSION"] != "")
selection = new MgSelection(map, mgSelection);
<<<<< MY ERROR >>>>>
An unclassified exception occurred.An unclassified exception occurred.
Exception occurred in method MgSelection.FromXml at line 158 in file
Nimrod Cnaan - GIS Senior Programmer
Haifa Municipality, Israel
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