AutoMapper Migrating from static API

Question

https://github.com/AutoMapper/AutoMapper/wiki/Migrating-from-static-API

this change breaks my system.

Before update, I use:

===> Startup.cs

Answer 1

Ben Walters: Dependency injection added a whole level of complexity to my legacy project that I just didn't want to deal with...

HI

Furthermore, you can apply the class alias using statement and no need to change the code, just change the using statement.

Define a using directive and a using alias for a class: https://docs.microsoft.com/zh-tw/dotnet/csharp/language-reference/keywords/using-directive#example-2

--

.Your class implementation for compatibility.

namespace AutoMappers
{
  public class Mapper
  {
    public static void Initialize(Action config)
    {
      ...
    }
  }
}

.Change "using AutoMapper" to "using Mapper = AutoMappers.Mapper".

using Mapper = AutoMappers.Mapper; <-- using statement changed

namespace ...
{
  public class ...
  {
    public ...(...)
    {
      Mapper.Initialize(cfg => cfg.CreateMap()); <-- other code line kept originally

--