# Core Classes

Understand the various core classes available in the Sparklines for WinForms control. See more demos, documentation, and samples here.

## Content

The following table lists some of the key classes and their properties. You can click on the cross-references to get to the API documentation that provides detailed description for the key members.

| **<span data-popup-content="This class is available in \u003ca href=\u0022C1.Win.Sparkline.6~C1.Win.Sparkline.C1Sparkline.html\u0022\u003e.NET\u003c/a\u003e and \u003ca href=\u0022/componentone/docs/win/online-sparklines/\u0022\u003e.NET Framework\u003c/a\u003e." data-popup-title="C1Sparkline" data-popup-theme="ui-tooltip-green qtip-green">C1Sparkline</span>** |
| ----------- |
| **Properties**: [Data](/componentone/docs/win/online-sparklines/), [SparklineType](/componentone/docs/win/online-sparklines/), [DispayXAxis](/componentone/docs/win/online-sparklines/), [ShowFirst](/componentone/docs/win/online-sparklines/), [ShowLast](/componentone/docs/win/online-sparklines/), [ShowHigh](/componentone/docs/win/online-sparklines/), [ShowLow](/componentone/docs/win/online-sparklines/), [ShowNegative](/componentone/docs/win/online-sparklines/), [ShowMarkers](/componentone/docs/win/online-sparklines/) |
| **<span data-popup-content="This class is available in \u003ca href=\u0022https://docapp.mescius.io/componentone/api/win/online-sparklines/dotnet-framework-api/C1.Win.Sparkline.4.8/C1.Win.Sparkline.SparklineTheme.html.html\u0022\u003e.NET\u003c/a\u003e and \u003ca href=\u0022/componentone/docs/win/online-sparklines/\u0022\u003e.NET Framework\u003c/a\u003e." data-popup-title="SparklineTheme" data-popup-theme="ui-tooltip-green qtip-green">SparklineTheme</span>** |