SampleDataSeries tutorial

[n0kx]

I'm going through the SampleDataSeries tutorial (bottom of page 3) and I've added everything but I'm getting an error with the following code:

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// Update signal generator UI from added components
signalGenerator1.UpdateUIFromWaveFormComponents();

It says Arction.WPF.SignalTools.SignalGenerator does not contain a definition for UpdateUIFromWaveFormComponents.

What can I do to resolve this error? Thanks!

[ArctionJari]

UpdateUIFromWaveFormComponents method is not needed in WPF version of SignalGenerator. UI is updated automatically.

[n0kx]

UpdateUIFromWaveFormComponents method is not needed in WPF version of SignalGenerator. UI is updated automatically.

Is there a tutorial for WPF that has all the correct information in it? I've typed everything from the tutorial (minus the updating UI method) and the chart appears, but the signal generator does not.

[ArctionPasi]

It seems you have placed the non-GUI component. Please use Arction.WPF.SignalTools.GUI.SignalGenerator control.

Please let me know how it works. We'll write a WPF tutorial if not.

BTW, have you found the WPF Demo application in the LightningChart SDK, and its source code project and can you find the relevant examples there?

[n0kx]

It seems you have placed the non-GUI component. Please use Arction.WPF.SignalTools.GUI.SignalGenerator control.

I'm adding the SignalGenerator in XAML. What's the syntax for that? Or is there an attribute I need to add to what I have now?

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<SignalTools:SignalGenerator x:Name="SignalGen"></SignalTools:SignalGenerator>

BTW, have you found the WPF Demo application in the LightningChart SDK, and its source code project and can you find the relevant examples there?

I see some examples in rich text format here: C:\Program Files (x86)\Arction\LightningChart Ultimate SDK v.6 .net4\Rtf\WPFDemo

There are three folders: cs, vb, xaml

Are these the examples you're talking about?

[n0kx]

When I use Arction.WPF.SignalTools.GUI.SignalGenerator (<GUI:SignalGenerator x:Name="SignalGen">) many of the definitions and methods are no longer are available.

For example...

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SignalGen.WaveformSines.Clear();

/*

'Arction.WPF.SignalTools.GUI.SignalGenerator' does not contain a definition for 'WaveformSines' and no extension method 'WaveformSines' accepting a first argument of type 'Arction.WPF.SignalTools.GUI.SignalGenerator' could be found (are you missing a using directive or an assembly reference?)

*/

What can I use in its place and is there a reference document for this control?

Thanks!

[ArctionPasi]

The demo application project has over 100 examples, opening it in Visual Studio is the key thing here.

Please see this: http://www.arction.com/forum/viewtopic.php?f=16&t=514

As last example in WPF demo application, there's Advanced Signal Tools examples / SignalGenerator -> speakers.

AudioOutput and SignalGenerator used in WPF application.

DemoAppExampleAudioOutputSignalGenerator.jpg (397.55 KiB) Viewed 15655 times

It shows how to use the GUI version of the SignalGenerator. It is put there in XAML. Configuration is made in code behind in this example.

In WaveformSines collection is actually signalGenerator1.Generator.WaveformSines in WPF.

Please confirm you find the demo application and ExampleAudioOutputSignalGenerator.xaml and ExampleAudioOutputSignalGenerator.xaml.cs and are able to compile the demo application.

[n0kx]

In WaveformSines collection is actually signalGenerator1.Generator.WaveformSines in WPF.

This is exactly what I needed. Once I put .Generator in all the errors it worked.

Thanks.