Applies to:

WINDAQ Active X Control

Description:

GetDataStream ensures waveform data continuity by passing a continuous stream of Windaq-acquired data to your program. When using GetDataFrame to retrieve WinDaq data, there are no guarantees that the returned information is either gap free or non-overlapping. Therefore, GetDataFrame is useful for returning simply a specified quantity of historical information. GetDataStream returns waveform data to a variant.

Syntax:

WinDaq1.GetDataStream(Format) (where Format is either 0 (FormatBinary) or 1 (FormatScaled))

Variable:

Integer

Example:

Private Sub Stop_Click()

WinDaq1. Stop

End Sub

Private Sub Start_Click()

WinDaq1. EventLevel = 10

WinDaq1. Start

End Sub

Private Sub WinDaq1_ NewData(ByVal Count As Integer)

DQChart1. Chart (WinDaq1.GetDataStream(FormatBinary))

End Sub