Get Graphics Layer Content Activity

Description:

Obtains the content of a graphics layer in a client application.

Inheritance Hierarchy:

System.Object
  System.Activities.Activity
    System.Activities.NativeActivity
      Geocortex.Workflow.Activities.ExternalActivityBase
        Geocortex.Workflow.Activities.GetGraphicsLayerContent

Function:

This activity allows you to obtain the features of an existing graphics layer.

In a Workflow:

You would use this activity to obtain client side graphics. For example, you can acquire a FeatureSet containing the user drawn markup from the Drawings layer.

Properties:

Name	Description
In Arguments
Geometry Type	The type of geometry to retrieve from the graphics layer. If not specified, all features will be returned. This activity will fail if the Geometry Type is not specified and the graphics layer contains mixed geometry types.
Graphics Layer Id	The Id of the graphics layer.
Misc
Display Name	GetGraphicsLayerContent You can change the name of an activity to one that describes what it does. A descriptive name can make a workflow easier to interpret and maintain.
External Id	An activity handler within a client can reference this particular activity using this external identifier.
Out Arguments
Features	The features of the graphics layer. If the graphics layer does not exist this value will be null.

Version Information:

Supported from: Geocortex Essentials 4.0, Geocortex Viewer for Silverlight 2.0, Geocortex Viewer for HTML5 2.0.