The External Field Command action step issues a command to an ActiveX control when executed. It references the External Field - ActiveX Control field to specify the control to which the command is to be issued. The action step passes the value of the defined command string to the ActiveX control, which is then responsible for receiving and processing the string command accordingly.
The defined command string within this action step type is passed by the Agentry Client to the ActiveX control through the expected method AgentryExecuteCommand. This method should be implemented to process the provided command string in the manner deemed appropriate for that control.