Write/Read

About ExternalDevices

Description

Sets and returns the PNA port through which an external source is to be triggered.

 VB Syntax

extSource.TriggerPort = value

Variable

(Type) - Description

extSource

An ExternalSource Object (object)

value

(enum NAExtDevTriggerPort) - Choose from:

0 - naExtDevTriggerPortBNC1 (PNA 'C' models)

1 - naExtDevTriggerPortAux1 (PNA-X models)

2 - naExtDevTriggerPortAux2 (PNA-X models)

Return Type

Enum

Default

For PNA 'C' models - BNC1

For PNA-X models - Aux1

Examples

extSource.TriggerPort = 1 'Write

trigpt = extSource.TriggerPort 'Read

C++ Syntax

HRESULT get_TriggerPort (tagNAExtDevTriggerPort *pValue)
HRESULT put_TriggerPort (tagNAExtDevTriggerPort newVal)

Interface

IExternalSource