Run External Command Activity

Description:

Runs a command on the client. The command must exist/be implemented by the client application.

Inheritance Hierarchy:

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

Function:

This activity executes a specified command in the client application.

In a Workflow:

The Silverlight Viewer contains a command called PanToPoint that accepts an ESRI.ArcGIS.Client.Geometry.Geometry object as its parameter. To invoke this command from within a workflow, you could use the RunExternalCommand activity and specify PanToPoint as the Command Name and your geometry object as the Command Parameter.

The command you wish to invoke must be implemented in the target client application. Not all client application commands can be called from a workflow.

For complete lists of supported commands and their parameters, see the Geocortex SDK for HTML5 or the Geocortex Viewer for Silverlight Administrator and Developer Guide.

Properties:

Name Description

In Arguments

Command Name

The name of the external command to run.

Command Parameter

The parameter being passed to the command. Note that not all commands require a parameter.

Misc

Display Name

RunExternalCommand

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.

Version Information:

Supported from: Geocortex Essentials 3.3, Geocortex Viewer for Silverlight 1.1, Geocortex Viewer for HTML5 1.0.

© 2019 Latitude Geographics Group Ltd. All Rights Reserved.

Documentation Version 4.11