Which control displays a fixed list of values specified by the author?

The Fixed List Control is designed to display a predetermined set of values that have been defined by the author. This type of control is particularly useful when you want users to select from a specific set of options without the possibility of adding new values or altering the list. By providing a fixed set of values, it ensures a uniform response that aligns with the data requirements or business logic defined by the author.

This control is often utilized in scenarios where only specific choices are valid for processing or analysis, allowing for increased data integrity and consistency throughout applications using this control type. This is especially important in environments where compliance and accuracy are critical, such as in supply chain management or data entry tasks.

In contrast, other control types like the Data List Control, Dropdown Control, and Checkbox Control allow for varying levels of user interaction with the list of options. For instance, a Dropdown Control may let users select from a list of options but typically does not enforce a fixed set unless explicitly defined. Similarly, while the Checkbox Control provides a selection mechanism, it allows for multiple selections which deviates from the concept of a fixed list. Hence, the Fixed List Control stands out as the one that distinctly fulfills the requirement of presenting a fixed and definitive set of choices as established by the author