# WinUI NumericBox Overview

**RadNumericBox** is a TextBox control that provides functionality for selecting numeric values within a predefined range. The control exposes a convenient API to customize its behavior to best fit the business requirements.

## Key Features

* **Minimum and Maximum value**: RadNumericBox has properties to define the range of its value.
* **Increment**: The control has properties to set the increment of the value on SpinButton click and PageUp/Down key press.
* **Value format**: The control supports custom defined formats of its value.
* **Visibility of Increase/Decrease buttons**: The control spin buttons can be visible or hidden.
* **Read-only mode**: In this mode the control cannot be directly edited through the keyboard.
* **Watermark support**: RadNumericBox provides built-in support for visualizing content when the textbox is empty and unfocused.
* **[Culture Aware](https://www.telerik.com/winui/documentation/common/localization/cultureservice)**

> tip Get started with the control with its [Getting Started](https://www.telerik.com/winui/documentation/controls/radnumericbox/gettingstarted) help article that shows how to use it in a basic scenario.

> You can check out our demos application, which showcases the controls from the Telerik UI for WinUI suite. You can take a look at the [Examples Application](https://www.telerik.com/winui/documentation/controls/radnumericbox/gettingstarted) article, which describes how you can navigate to the download page.

## Telerik UI for WinUI Support and Learning Resources

* [Telerik UI for WinUI NumericBox Homepage](https://www.telerik.com/winui/numericbox)
* [Get Started with the Telerik UI for WinUI NumericBox](https://www.telerik.com/winui/documentation/controls/radnumericbox/gettingstarted)
* [Telerik UI for WinUI API Reference](https://docs.telerik.com/devtools/winui/api/)
* [Getting Started with Telerik UI for WinUI Components](https://www.telerik.com/winui/documentation/getting-started/first-steps-nuget)
* [Telerik UI for WinUI NumericBox Forums](https://www.telerik.com/forums/winui)

## See Also

* [Visual Structure](https://www.telerik.com/winui/documentation/controls/radnumericbox/visualstructure)