We’re pleased to announce the release of two new samples for ArcGIS Viewer for Silverlight: Query Related Records & Go To Coordinates. These samples are built on the ArcGIS API for Silverlight v2.4 and work with the current version of ArcGIS Viewer for Silverlight (v1.0.1).
Query Related Records
The Query Related Records tool demonstrates how to query for the related records of a feature by using the feature’s pop-up information. The tool is added to the pop-up toolbar and is enabled if the clicked feature has a related record. Clicking the tool executes the query and the results are displayed in the Viewer’s attribute table. This tool is intended as a sample upon which you can refine and customize as appropriate. For example, the tool specifies that all fields are returned from the QueryTask, but it may be more appropriate for you to limit the fields to be returned. The tool also queries the first relationship it finds, and thus you may want to change that value, or extend the tool to display a dialog allowing the end user to choose the desired relationship.
Go To Coordinates
Go To Coordinates is a ready-to-deploy sample that takes in a latitude and longitude coordinate value and goes to the specified location. The tool’s dialog box also displays the current map extent. The tool is designed to work with maps in Web Mercator and WGS84, but you can customize this as needed. As with the Query Related Records tool we recommend using it as a sample and building on top of it to create the look, feel, and functionality you need.
Please visit our Forum for additional information and to post any questions you may have.
~The ArcGIS Viewer for Silverlight team