# C1SplitButton Context Menu

This topic provides info about Splitbutton Context menu.

## Content



The C1SplitButton control provides a context menu for additional resources at design time. Right-click on the C1SplitButton control to open its context menu.

![splitbutton](https://cdn.mescius.io/document-site-files/images/6c2f30e9-4d3a-4f86-b649-ecbef777b3a3/images/splitbutton_contextmenu.png)

The C1Input context menu operates as follows:

**About ComponentOne Input**<br />Clicking the **About ComponentOne Input** link displays the **About ComponentOne Input** dialog box, which is helpful in finding the version number of the control and online resources.

**Edit Items...**

Clicking the **Edit Items...** opens the **DropDownItem Collection Editor** where you can add or remove dropdown items.

## See Also

[C1SplitButton Tasks Menu](/componentone/docs/win/online-input/designtimesupport/C1SplitButtonTasksMenu)