# Fundamental Classes

## 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.

| [**TabPanel**](/componentone/api/mvc/online-mvc-core/dotnet-api/C1.AspNetCore.Mvc/C1.Web.Mvc.TabPanel.html) |
| --- |
|   **Properties**: [AutoSwitch](/componentone/api/mvc/online-mvc-core/dotnet-api/C1.AspNetCore.Mvc/C1.Web.Mvc.TabPanel.AutoSwitch.html), [IsAnimated](/componentone/api/mvc/online-mvc-core/dotnet-api/C1.AspNetCore.Mvc/C1.Web.Mvc.TabPanel.IsAnimated.html), [OnClientSelectedIndexChanged](/componentone/api/mvc/online-mvc-core/dotnet-api/C1.AspNetCore.Mvc/C1.Web.Mvc.TabPanel.OnClientSelectedIndexChanged.html), [SelectedIndex](/componentone/api/mvc/online-mvc-core/dotnet-api/C1.AspNetCore.Mvc/C1.Web.Mvc.TabPanel.SelectedIndex.html), [Tabs](/componentone/api/mvc/online-mvc-core/dotnet-api/C1.AspNetCore.Mvc/C1.Web.Mvc.TabPanel.Tabs.html)   |
| **[Tab](/componentone/api/mvc/online-mvc-core/dotnet-api/C1.AspNetCore.Mvc/C1.Web.Mvc.Tab.html)** |
|   **Properties**: [Header](/componentone/api/mvc/online-mvc-core/dotnet-api/C1.AspNetCore.Mvc/C1.Web.Mvc.Tab.Header.html), [IsDisabled](/componentone/api/mvc/online-mvc-core/dotnet-api/C1.AspNetCore.Mvc/C1.Web.Mvc.Tab.IsDisabled.html), [IsVisible](/componentone/api/mvc/online-mvc-core/dotnet-api/C1.AspNetCore.Mvc/C1.Web.Mvc.Tab.IsVisible.html), [Pane](/componentone/api/mvc/online-mvc-core/dotnet-api/C1.AspNetCore.Mvc/C1.Web.Mvc.Tab.Pane.html)   |