Attributes with Double Data Type

MaryEllen_Perko — Tue, 16 Oct 2012 10:33:36 GMT

Hi. Does anyone know how I can get around the following problem?

I'm using the AttributeQuery sample to create a query add-in for a Silverlight viewer app and everything is working fine except for a problem I'm encountering with double data types (in Oracle SDE). Depending on the query results, I get the following errors:

All rows must be of type 'System.Int32' for the "BEG_INTERSECT_MP' attribute.

All rows must be of type 'System.Decimal' for the "BEG_INTERSECT_MP' attribute.

The BEG_INTERSECT_MP attribute values are a mixture of integer (e.g. 1) and double (e.g. 0.5) in both cases. I'm sure the error I receive just depends on which value is in the first returned row. But, I need to get this working so I don't get any errors.

Any help is appreciated.

Thanks,
Mary Ellen

P.S. I did find the following reference later today so it looks like I'm on the right track in the explanation of the problem. I would still appreciate anyone's opinion on how to address this.

http://forums.arcgis.com/threads/48685-How-to-use-MapApplication.ShowPopup?p=166911&viewfull=1#post166911 (rzwaap, 1/26/2012)

topic Attributes with Double Data Type in ArcGIS Viewer for Silverlight Questions

Attributes with Double Data Type