Applies to:

WRITEDATAQFILE Active X Control

Description:

WinDaq Waveform Browser software needs to know the rate at which data was acquired for a variety of calculations (timing measurements, statistical measurements, frequency transformations, etc.). This property allows you to write the per-channel sample rate for the file into the header. This property should always be used when writing data to file.

Syntax:

WriteDataqFile1.SampleRate=variable (where variable is the sample rate of the data being written to the file)

Variable:

Double

Example:

Private Sub DataqSdk1_ NewData(ByVal Count As Integer)

x = DataqSdk1. GetData

WriteDataqFile1. SaveData (x)

DQChart1. Chart (x)

End Sub

Private Sub Start_Click()

DataqSdk1. EventPoint = 20

WriteDataqFile1.SampleRate = DataqSdk1.SampleRate

DataqSdk1. Start

WriteDataqFile1. Open

Label1.Caption = Format(DataqSdk1. SampleRate, "0.00")

End Sub

Private Sub Stop_Click()

DataqSdk1. Stop

WriteDataqFile1. Close

End Sub