# C1ThemePicker Design Time Support

This topic covers design time support in themepicker control.

## Content



The user can customize the properties of the **C1ThemePicker** control such as its BackColor, ForeColor, Location, DropDownWidth etc. using the **Properties** window. You can access the **C1ThemePicker Tasks** menu by clicking the smart tag in the upper-right corner of the C1ThemePicker control.

![smart-tag](https://cdn.mescius.io/document-site-files/images/1204f627-5ed0-4459-b7d2-b00ca20a218e/images/c1themepicker_smarttag.png)

The **C1ThemePicker** **Tasks** menu can perform the following operations:

*   **Show "(default)" item in the dropdown list**<br />The user can select the checkbox to display the "default" theme in the drop-down list.
    
*   **Associated C1ThemeController**<br />The user can set the associated C1ThemeController to apply the selected theme.
    
*   **About C1ThemePicker**<br />The user can click this option and view a dialog box that displays the version number of C1ThemePicker and other online resources.