I'm not sure you can modify an existing schema through MapGuide (you can
through FDO if the provider supports it).
I don't have a sample, as I have not tried to do this.
You might get a hint from the buffer code in the viewer:
MgClassDefinition classDef = new MgClassDefinition();
//Set ID property. Hold this segment ID
prop = new MgDataPropertyDefinition("ID");
prop.SetDataType(MgPropertyType.Int32);
classDef.GetProperties().Add(prop);
//finally, creation of the feature source
MgCreateSdfParams sdfParams = new
MgCreateSdfParams("LatLong", srsDefMap, schema);
featureSrvc.CreateFeatureSource(dataSourceId, sdfParams);
You will need to get a hold of the classDef for the featuresource, and
then use the Add code.
Finally you have to call UpdateFeatureSource (if it exists).
Regards, Kenneth Skovhede, GEOGRAF A/S
Dorin skrev:
Thanks,
I know that, but I want to know more specific way how I can do that.
lets supposed to have a layer with: Id ( as in markup example), Name
and Date ( String). The question is where I have to modify the class
in order to have those three properties. Can you help me?
Best regards,
Dorin
----- Original Message ----
From: Jackie C. Ng <[EMAIL PROTECTED]>
To: [email protected]
Sent: Friday, May 16, 2008 6:09:38 PM
Subject: Re: [mapguide-users] Add properties to a point
You would have to alter the MgClassDefinition object for the Markup
class to
accomodate the properties that you want to put in.
When you create your MgInsertFeatures object that gets passed to
MgFeatureService::UpdateFeatures(), you would include these extra new
properties as part of the new point to be inserted.
- Jackie
Dorin333 wrote:
>
> Hi all,
> I want to add some extra properties to point, generate through the
Markup
> option from phpviewersample into MGOS.
> Can anyone tell me how?
> Thanks a lot.
> Dorin
>
>
>
>
> _______________________________________________
> mapguide-users mailing list
> [email protected] <mailto:[email protected]>
> http://lists.osgeo.org/mailman/listinfo/mapguide-users
>
>
-----
http://themapguyde.blogspot.com
http://www.linkedin.com/in/jackieng
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