EndOfDayTime.WinForms 1.0.0

.NET 8.0 This package targets .NET 8.0. The package is compatible with this framework or higher. 
dotnet add package EndOfDayTime.WinForms --version 1.0.0
                    


                    

                
NuGet\Install-Package EndOfDayTime.WinForms -Version 1.0.0
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package. 
<PackageReference Include="EndOfDayTime.WinForms" Version="1.0.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="EndOfDayTime.WinForms" Version="1.0.0" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="EndOfDayTime.WinForms" />
                    


                            Project file
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package. 
paket add EndOfDayTime.WinForms --version 1.0.0
                    


                    

                
#r "nuget: EndOfDayTime.WinForms, 1.0.0"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package. 
#:package EndOfDayTime.WinForms@1.0.0
#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package. 
#addin nuget:?package=EndOfDayTime.WinForms&version=1.0.0
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=EndOfDayTime.WinForms&version=1.0.0
                    


                            Install as a Cake Tool

EndOfDayTime.WinForms

WinForms control for EndOfDayTime.Core — a TextBox that accepts times in the range 00:00–24:00 and integrates with the standard WinForms ErrorProvider.

Installation

dotnet add package EndOfDayTime.WinForms

Usage

Basic usage

var timeBox = new EndOfDayTimeTextBox();
timeBox.TimeValueChanged += (s, e) =>
{
    Console.WriteLine($"New value: {e}"); // e is EndOfDayTime
};
this.Controls.Add(timeBox);

With ErrorProvider

var errorProvider = new ErrorProvider();
errorProvider.Attach(timeBox); // errors shown automatically on invalid input

Programmatic validation

if (timeBox.Validate())
{
    var value = timeBox.TimeValue; // guaranteed valid EndOfDayTime
}
else
{
    MessageBox.Show(timeBox.ErrorMessage);
}

Setting a value in code

timeBox.TimeValue = new EndOfDayTime(24, 0); // displays "24:00"
timeBox.TimeValue = EndOfDayTime.EndOfDay;   // same result

Behaviour

  • Validates on lost focus and on Enter key
  • TimeValue property updates the displayed text automatically
  • TimeValueChanged fires when a valid value is confirmed
  • IsValidChanged fires when validation state changes — useful for enabling/disabling Save buttons
  • ErrorMessage contains the last validation error
  • MaxLength is set to 5 automatically (HH:mm)
  • PlaceholderText is set to HH:mm

Requirements

  • .NET 8.0-windows+

License

MIT

Product Compatible and additional computed target framework versions.
.NET net8.0-windows7.0 is compatible.  net9.0-windows was computed.  net10.0-windows was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

NuGet packages

This package is not used by any NuGet packages.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last Updated
1.0.0 95 5/28/2026