niSwitch_IsScanning

NI Switches Help

Edition Date: April 2015

Part Number: 375472H-01

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IviSwtchScanner Capability Group

C Function Prototype

ViStatus niSwitch_IsScanning (ViSession vi, ViBoolean* isScanning);

Purpose

Indicates the status of the scan.

Parameters

Name Type Description
vi ViSession A particular NI-SWITCH session established with niSwitch_InitWithTopology, niSwitch_InitWithOptions, or niSwitch_init and used for all subsequent NI-SWITCH calls.

isScanning ViBoolean NI-SWITCH returns the value of NISWITCH_ATTR_IS_SCANNING attribute. If VI_TRUE, the switch module is currently scanning through the scan list (i.e. it is not in the Idle state). If VI_FALSE, the switch module is not currently scanning through the scan list (i.e. it is in the Idle state).

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