Gets the pretrigger time, in seconds, for the I/Q measurement.

Syntax

Namespace: NationalInstruments.RFmx.SpecAnMX

public int GetPretriggerTime(string selectorString, out double value)

Remarks

This method maps to the RFmxSpecAn_IQGetPretriggerTime() function in C.

Parameters

NameTypeDescription
selectorStringstring

Pass an empty string. The signal name that is passed when creating the signal configuration is used.

valueout double

Upon return, contains the pretrigger time, in seconds, for the I/Q measurement.

Returns

Returns the status code of this method. The status code either indicates success or describes an error or warning condition.