Mlapper-Mapper 1.1.1

There is a newer version of this package available.
See the version list below for details.
dotnet add package Mlapper-Mapper --version 1.1.1
                    
NuGet\Install-Package Mlapper-Mapper -Version 1.1.1
                    
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="Mlapper-Mapper" Version="1.1.1" />
                    
For projects that support PackageReference, copy this XML node into the project file to reference the package.
<PackageVersion Include="Mlapper-Mapper" Version="1.1.1" />
                    
Directory.Packages.props
<PackageReference Include="Mlapper-Mapper" />
                    
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 Mlapper-Mapper --version 1.1.1
                    
#r "nuget: Mlapper-Mapper, 1.1.1"
                    
#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 Mlapper-Mapper@1.1.1
                    
#: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=Mlapper-Mapper&version=1.1.1
                    
Install as a Cake Addin
#tool nuget:?package=Mlapper-Mapper&version=1.1.1
                    
Install as a Cake Tool

Mlapper-Mapper

A lightweight object-to-object mapping library for .NET applications.

Features

  • Simple configuration API
  • Automatic property discovery and mapping
  • Custom property mapping with lambda expressions
  • Type conversion support
  • Fluent configuration interface

Installation

dotnet add package Mlapper-Mapper

Basic Usage

// Set up your mapping configuration
var config = new MapperConfiguration();

// Create map with automatic property discovery
config.CreateMap<CustomerDto, Customer>();

// Add custom property mapping
config.ForMember<CustomerDto, Customer>(
    dest => dest.FullName,
    src => src.FirstName + " " + src.LastName
);

// Create mapper
var mapper = config.CreateMapper();

// Map objects
var customerDto = new CustomerDto { FirstName = "John", LastName = "Doe", Age = 30 };
var customer = mapper.Map<CustomerDto, Customer>(customerDto);

// Map to existing object
var existingCustomer = new Customer();
mapper.Map(customerDto, existingCustomer);

For your web projects, add it as a service to your Program file

builder.Services.AddSingleton(sp =>
{
    var config = new MapperConfiguration();
    config.CreateMap<ProductDto, Product>();

    return config.CreateMapper();
});

Advanced Usage

Null Handling

The library handles null values appropriately:

// Returns default(Customer) (null for reference types)
var result = mapper.Map<CustomerDto, Customer>(null);

// Returns the existing destination object
var keptObject = mapper.Map(null, existingCustomer);

Type Conversions

Automatic type conversions are supported for compatible types:

  • Numeric conversions (int → long, float → double)
  • String to numeric conversions
  • Numeric to string conversions
  • Any assignment-compatible types

Contributing

Contributions are welcome! Please feel free to submit a Pull Request.

License

This project is licensed under the MIT License - see the LICENSE file for details

Product Compatible and additional computed target framework versions.
.NET net8.0 is compatible.  net8.0-android was computed.  net8.0-browser was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed.  net9.0 was computed.  net9.0-android was computed.  net9.0-browser was computed.  net9.0-ios was computed.  net9.0-maccatalyst was computed.  net9.0-macos was computed.  net9.0-tvos was computed.  net9.0-windows was computed.  net10.0 was computed.  net10.0-android was computed.  net10.0-browser was computed.  net10.0-ios was computed.  net10.0-maccatalyst was computed.  net10.0-macos was computed.  net10.0-tvos 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.
  • net8.0

    • No dependencies.

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
1.2.2 133 6/8/2025
1.2.1 119 6/8/2025
1.1.1 125 6/7/2025
1.0.1 154 4/12/2025