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MappingGenerator is discontinued in the form of FOSS. I spent the last three months (March 2021 - June 2021) working hard on improving MappingGenerator. I solved many issues and added a bunch of new cool features. I also made a general refactoring which restored the project maintainability. All of that cost me a lot of my private time and I did it all by myself, so I decided to convert MappingGenerator into a commercial product. A perpetual license for a new version of MappingGenerator can be obtained via the official product websitehttps://www.mappinggenerator.net/

I would like to thank all of you who contributed to this product by reporting issues, testing, authoring PRs, or buying me coffee.PR authors (except the Only README Updaters) and Coffee Buyers will be awarded with a special license for MappingGenerator for free - I will send them an email with details in a few days.

🔥 Important Links:

• Product pagehttps://www.mappinggenerator.net/
• Download page for VS2017 and VS2019https://marketplace.visualstudio.com/items?itemName=54748ff9-45fc-43c2-8ec5-cf7912bc3b84.mappinggenerator
• Download page for VS2022https://marketplace.visualstudio.com/items?itemName=54748ff9-45fc-43c2-8ec5-cf7912bc3b84.MappingGenerator2022
• Current release noteshttps://github.com/cezarypiatek/MappingGeneratorReleases/releases
• New Issue Trackerhttps://github.com/cezarypiatek/MappingGeneratorIssueTracker

"AutoMapper" like, Roslyn based, code fix provider that allows to generate mapping code in design time. Read moreMapping Generator – Design Time Alternative to AutoMapper

You can download it as Visual Studio Extension fromVisual Studio Marketplace.

The reasons behind why I don't use AutoMapper

Before you start any contributing work, please read thecontribution guideline

Install as VSIX fromMarket place or as aNuGet package. Verify yourRoslyn integration option in case you are using R#.

Install as aNuGet package

Install as aNuGet package or usethis instruction to install fromVSIX

If you are not able to open Roslyn refactoring menu (ctr + .) please verify your Resharper settings related toVisual Studio Integration orVisual Studio code analysis (depends on the R# version). For more information please check#50

Non-void method that takes single parameter

publicUserDTOMap(UserEntityentity){}

Void method that takes two parameters

publicvoidUpdate(UserDTOsource,UserEntitytarget){}

Constructor method that takes single complex parameter

publicUserDTO(UserEntity user){}

Constructor method that takes more than one parameter

publicUserDTO(string firstName,string lastName,int age,int cash){}

Void member method that takes single parameter

publicvoidUpdateWith(UserEntityen){}

Void member method with more than one parameter

publicvoidUpdate(stringfirstName,stringlastName,intage){}

CS0029 Cannot implicitly convert type 'type' to 'type'

CS0266 Cannot implicitly convert type 'type1' to 'type2'. An explicit conversion exists (are you missing a cast?)

CS7036 There is no argument given that corresponds to the required formal parameter

• Complete empty initialization block

• Complete empty initialization block in lambda expressionExpression<Func<T,T2>> = (T) => new T2{}

• Provide local accessible variables as parameters for method and constructor invocation

• Create missing mapping lambda
  

• Generate ICloneable interface implementation

• Mapping Property-To-Property

  target.FirstName=source.FirstName;target.LastName=source.LastName;

• Mapping Method Call-To-Property

  target.Total=source.GetTotal()

• Flattening with sub-property

  target.UnitId=source.Unit.Id

• Mapping complex property

  target.MainAddress=newAddressDTO(){BuildingNo=source.MainAddress.BuildingNo,City=source.MainAddress.City,FlatNo=source.MainAddress.FlatNo,Street=source.MainAddress.Street,ZipCode=source.MainAddress.ZipCode};

• Mapping collections

  target.Addresses=source.Addresses.Select(sourceAddresse=>newAddressDTO(){BuildingNo=sourceAddresse.BuildingNo,City=sourceAddresse.City,FlatNo=sourceAddresse.FlatNo,Street=sourceAddresse.Street,ZipCode=sourceAddresse.ZipCode}).ToList().AsReadOnly();

• Unwrapping wrappers

  customerEntity.Kind=cutomerDTO.Kind.Selected;

  publicenumCustomerKind{Regular,Premium}publicclassDropdown<T>{publicList<T>AllOptions{get;set;}publicTSelected{get;set;}}publicclassCustomerDTO{publicstringName{get;set;}publicDropdown<CustomerKind>Kind{get;set;}}publicclassUserEntity{publicstringName{get;set;}publicCustomerKindKind{get;set;}}

• Using existing direct mapping constructor

  target.MainAddress=newAddressDTO(source.MainAddress);

• using existing multi-parameter constuctor

  this.User=newUserDTO(firstName:entity.FirstName,lastName:entity.LastName,age:entity.Age);