Working with the ITrellisChart interface in Fore and Fore.NET is not available.

The use of ITrellisChart is available in various development environments using the Prognoz.Platform.Interop.Chart.dll and Prognoz.Platform.Interop.Drawing.dll libraries. The example of creating a Trellis chart using the C# language is given in the Creating a Trellis Chart knowledgebase article.