Reference samples: can't reproduce functionality (Customize Property Grid Behavior)

[fx.practic]

Hello.

I am absolutely new in customizing Property Grid Behavior.
So, I start from learning sample taken here: Indicator : Using a TypeConverter to Customize Property Grid Behavior

But, on my side I can't reproduce hiding parameters and make them readonly.

This is short screencast: https://www.screencast.com/t/mwTuY2hSQ

8.0.16.2 64-bit

What can be the reason?

[NinjaTrader_Jim]

Hello fx.practic,

Thanks for your post.

It looks like there are some other properties added and this is not the original version of the sample. I would suggest reimporting the sample to restore it to a working version.

To break down the sample, I may suggest to copy the relevant code for hiding parameters to a blank script that would only offer that behavior. You can then use a DiffChecker tool to compare the scripts to review implementations.

I would also suggest reviewing the associated documentation to better understand how TypeConverters can be used.

• ICloneable Interface
• PropertyDescriptor Class
• RefreshPropertiesAttribute
• TypeConverter Class
• DisplayAttribute Class

Please let us know if we can be of further assistance.

[fx.practic]

Hello, Jim.

You are right: I moved indicator to Indicators\Samples subfolder and Indicators\Samples namespace.
Moving it back make it working.

My fault, Thank You.