XMapper

The object-to-object mapper for C# that can be setup in a readable one-liner. No Attributes, no configuration - just write intuitive and safe code that works immediately.

Available via NuGet.

Introduction

There's only one class in this package: XMapper<TSource, TTarget>. It has a single parameter of type PropertyList.

These are all the public methods:

• IgnoreSourceProperty
• IgnoreTargetProperty
• IncludeAction
• Map (2 overloads)

Hovering over XMapper and its methods in your editor will provide guiding documentation.

Examples

using XMapper;

Map to new

var dummy1 = new Dummy1 { ... }; var mapper = new XMapper<Dummy1, Dummy2>(PropertyList.Source); var dummy2 = mapper.Map(dummy1);

Map to exising

var d1 = new Dummy1 { ... }; var d2 = new Dummy2 { ... }; var mapper = new XMapper<Dummy1, Dummy2>(PropertyList.Target) .IgnoreTargetProperty(x => x.Id); mapper.Map(d1, d2);

Map enumerable members

Member is IEnumerable with reference type elements:

var d1Xd2 = new XMapper<Dummy1, Dummy2>(PropertyList.Source); var mapper = new XMapper<DummyA, DummyB>(PropertyList.Source) .IncludeAction((source, target) => target.Dummy2List = source.Dummy1Array?.Select(x => d1Xd2.Map(x)).ToList());

Member is IEnumerable with ValueType elements:

var mapper = new XMapper<DummyA, DummyB>(PropertyList.Source) .IncludeAction((source, target) => target.XIntList = source.XIntArray?.ToList());