Aggregate charting is a powerful, yet simple and easy-to-use feature. Reports for WinForms supports chart fields using its extensible custom field architecture. The Chart field is implemented as a custom field in the C1.Win.C1Report.CustomFields.4.dll assembly, which is installed with the report designer application and is also included as a sample with full source code (CustomFields). In the following topics, you'll see how you can customize chart fields in reports using the C1ReportDesigner application. The C1ReportDesigner application is installed with both Reports for WinForms and Reports for WPF.

For more information on this topic, see the blog post on Charting in Reports for WinForms