FloatingPointControl 1.0.3

Floating Poin Controls for WPF

NuGet Package

There is no built-in control for floating-point inputs in Windows Presentation Foundation (WPF). Using TextBox for managing floating-point inputs can be a challange for a developer. If all you need is a floating-point input with seamless WPF compatibility, this package is for you.

There is only a DoubleInput control currently.

Features:

• Accepts only digits, negative sign (-) at the beginning and decimal seperator of the culture information only once.
• Does not response and change the text if any char is entered other than the accepted ones.
• Fires event when value is changed,
• Value changes only when the text is parsable as a floating-point number.
• suitible to be used with data binding even with TwoWay binding mode.
• Style properties such as, text size, text weight, alignment shall be accessible for customizable visual styling.
• Maximum number of decimal places can bes set by XAML file.
• Can be set to trim trailing zeros after last meaningful deciaml digit or decimal seperator.
• Whole text is selected when the control is double-clicked.

Example:

WPF Sample With Circular Dependent Inputs

<Window ... 
    xmlns:controls="clr-namespace:FloatingPointControls;assembly=FloatingPointControl" 
... />
<controls:DoubleInput 
            Grid.Column="1" 
            Value="{Binding T,  Mode=TwoWay}"
            Style="{StaticResource DoubleInputStyle}"
            MaxAllowedDecimalPlaces ="3"/>

How-To

Making Integer Control

To make the control only accept integer values set MaxAllowedDecimalPlaces property to 0.