CoreSuite.PercentageBox 1.0.0

PercentageBox

Culture-aware percentage input with percentage and fractional representations.

Overview

PercentageBox extends NumericBoxBase and provides culture-aware percentage input with percentage and fractional representations.

It is designed for .NET 8 Windows Forms applications and can be configured in code or through the Visual Studio designer where designer support applies.

Features

• Displayed percentage value (15 means 15%).
• Read-only fractional equivalent (0.15).
• Culture used for parsing and formatting.
• Fractional digit count.
• Uses the standard Windows Forms event and component model.
• Includes English XML documentation for the public API.
• Requires no third-party packages.

Requirements

• Windows Forms
• .NET 8 for Windows (net8.0-windows)

Installation

Install the package from NuGet:

dotnet add package CoreSuite.PercentageBox

Or use the Visual Studio NuGet Package Manager and search for:

CoreSuite.PercentageBox

Namespace

Imports CoreSuite.Controls

Quick start

Imports CoreSuite.Controls

Dim DiscountBox As New PercentageBox With {
    .PercentageCulture = Globalization.CultureInfo.GetCultureInfo("pt-BR"),
    .PercentageValue = 15D,
    .DecimalPlaces = 2
}
Console.WriteLine(DiscountBox.FractionalValue) ' 0.15

Designer usage

After installing or referencing the package, add PercentageBox from the Toolbox or create it in code. Properties configured in the Windows Forms Designer are serialized into InitializeComponent and remain available at runtime.

API reference

PercentageBox

Represents culture-aware percentage input with percentage and fractional representations.

Public Class PercentageBox
    Inherits NumericBoxBase

Main members

Behavior and validation

• Property changes take effect immediately unless a method explicitly starts or applies an operation.
• Callers should validate user input and referenced objects before performing application-specific work.
• Events use the standard Windows Forms event model and should be handled on the UI thread.

Standard functionality

Because PercentageBox inherits from NumericBoxBase, the standard public members of that base type remain available unless the control intentionally hides or overrides them.

Resource and lifetime considerations

• Dispose components, controls, images, fonts and menus created dynamically when your application owns them.
• Keep referenced controls alive for as long as a component is attached to them.
• File-based operations should receive valid, accessible paths.

Package information

License

This package is distributed under the MIT License defined by the CoreSuite repository.