# Customizing Selections of Cells

Spread for ASP.NET allows you to customize several aspects of selections by specifying what the user can select, customizing the appearance of selections, etc.

## Content



You can customize what the user can select and how it appears. To customize aspects of selections, you can perform the following tasks:

*   [Specifying What the User Can Select](/spreadnet/docs/latest/online-asp/overview/spweb-devguide/spweb-interaction/spweb-interact-selection/spweb-selsetuser)
*   [Working with Selections of Cells](/spreadnet/docs/latest/online-asp/overview/spweb-devguide/spweb-interaction/spweb-interact-selection/spweb-seladdremove)
*   [Customizing the Appearance of Selections](/spreadnet/docs/latest/online-asp/overview/spweb-devguide/spweb-interaction/spweb-interact-selection/spweb-selsetappear)

For more information about the underlying selection model, refer to [Understanding the Selection Model](/spreadnet/docs/latest/online-asp/overview/spweb-devguide/spweb-usemodels/spweb-model-specifics/spweb-model-selectstuff).