Does "PlotXvsY" method supported in WaveFormGraph control for VB.Net? I'm getting a compiler error like: 'PlotXvsY' is not a member of 'NationalInstruments.UI.WaveformPlot'.

[slee000]

I'm using NationalInstruments control inside of Visual Basic .Net environment.

[Hexar]

There is no PlotXY or PlotXvsY method in the WaveformGraph control because of a fundamental difference in the way the two Measurement Studio .NET Graph Controls plot data. The following two paragraphs are from Measurement Studio Help:

Instantiate the WaveformGraph to create a waveform graph. A waveform graph accepts data as a waveform. A waveform is defined as a set of y data against equally spaced x increments or a set of x data against equally spaced y increments.

Instantiate the ScatterGraph to create a scatter graph. A scatter graph accepts both x and y values as data. The waveform and scatter graph differ only in the methods used to plot data and the type of the plots contained in the WaveformGraph.Plots or ScatterGraph.Plots collection.

Therefore, i
f you want to be able to plot points on a graph by specifying the X and Y positions of the point, use ScatterGraph.PlotXY(), PlotXYAppend(), PlotXYMultiple(), or PlotXYAppendMultiple().

Hexar Anderson
Measurement Studio