VeriStand .NET API Reference

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DAQTriggerAnalogWindow Constructor

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Initializes a new instance of the DAQTriggerAnalogWindow class with the specified source, window top, window bottom, and window condition.

Namespace: NationalInstruments.VeriStand.SystemDefinitionAPI
Assembly: NationalInstruments.VeriStand.SystemDefinitionAPI (in NationalInstruments.VeriStand.SystemDefinitionAPI.dll) Version: 2013.0.0.0 (2013.0.0.0)
Visual Basic (Declaration)
Public Sub New ( _
	source As String, _
	windowTop As Double, _
	windowBottom As Double, _
	windowCondition As WindowConditionType _
)
C#
public DAQTriggerAnalogWindow(
	string source,
	double windowTop,
	double windowBottom,
	WindowConditionType windowCondition
)
Visual C++
public:
DAQTriggerAnalogWindow(
	String^ source, 
	double windowTop, 
	double windowBottom, 
	WindowConditionType windowCondition
)

Parameters

source
Type: System.String
The name of a virtual channel or terminal that is the source of the analog signal used as the trigger. For E Series DAQ devices, if you specify a channel name as source, the channel must be the first channel in the task. Also, the only terminal you can use for E Series devices is PFI0.
windowTop
Type: System.Double
The upper limit of the window, in the units of the measurement.
windowBottom
Type: System.Double
The lower limit of the window, in the units of the measurement.
windowCondition
Type: NationalInstruments.VeriStand.SystemDefinitionAPI.WindowConditionType
A WindowConditionType value that specifies whether the task starts acquiring samples when the signal enters the window between windowBottom and windowTop or when it leaves the window.

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