Input only numeric values using WPF Double TextBox

Overview

The WPF Double TextBox control provides a simple and intuitive interface to display and edit culture-specific double values. It supports culture-based formatting, number formatting, minimum and maximum value validation, watermark support, built-in themes, a range adorner, right-to-left support, positive and negative colors, and more.

WPF DoubleTextBox Getting Started documentation

Number formats

The numeric text box can be formatted based on the number formats listed on MSDN. Through formatting, the number of decimal digits, the decimal separator, and the group separator can be provided.

• WPF DoubleTextBox Number Format documentation

Validation

Minimum and maximum value validation can be done within the given range. Users can choose when the validation needs to be carried out, either while entering the value or when the control loses its focus. The Double TextBox control also allows users to do custom validation on their own.

• WPF DoubleTextBox Validation documentation

Internationalization

The WPF Double TextBox control comes with internationalization support to adapt to any culture through simple settings.

• WPF DoubleTextBox Culture documentation

Watermark

Watermarks provide additional hints to users about the value they need to enter in the text box.

Right-to-left (RTL)

The control supports right-to-left (RTL) direction for users working in right-to-left languages like Hebrew, Arabic, or Persian.

Complete keyboard and mouse support

Increment or decrement values through keyboard down and up operations. Change the values through mouse wheel operations.