RSCG – TypeUtilities

RSCG – TypeUtilities
 
 

Pick/Omit for classes ( also have some mapping )

This is how you can use TypeUtilities .

The code that you start with is

<Project Sdk="Microsoft.NET.Sdk">

  <PropertyGroup>
    <OutputType>Exe</OutputType>
    <TargetFramework>net8.0</TargetFramework>
    <ImplicitUsings>enable</ImplicitUsings>
    <Nullable>enable</Nullable>
  </PropertyGroup>
	<PropertyGroup>
		<EmitCompilerGeneratedFiles>true</EmitCompilerGeneratedFiles>
		<CompilerGeneratedFilesOutputPath>$(BaseIntermediateOutputPath)\GX</CompilerGeneratedFilesOutputPath>
	</PropertyGroup>
	<ItemGroup>
	  <PackageReference Include="TypeUtilities" Version="0.0.1" />
	</ItemGroup>
</Project>

The code that you will use is

using UtilDemo;

var p=new PersonFull();
p.FirstName="Andrei";
p.LastName="Ignat";
//Person1 p1=(Person1)p ;
//Person2 p2=(Person2)p ;
Person1 p1 = new();
p1.FirstName = p.FirstName;

Person2 p2=new();
p2.LastName = p.LastName;


Console.WriteLine(p1.FirstName);
Console.WriteLine(p2.LastName);

using TypeUtilities;
using static TypeUtilities.Abstractions.MemberDeclarationFormats;
using TypeUtilities.Abstractions;

namespace UtilDemo;
public class PersonFull
{
    public string? FirstName { get; set; }
    public string? LastName { get; set; }
    public int Salary { get; set; }

}

[Map(typeof(PersonFull),
      MemberDeclarationFormat = $"{Tokens.Accessibility} string Mapped{Tokens.Name}{Tokens.Accessors}",
      MemberKindSelection = MemberKindFlags.AnyProperty
    )]
[Omit(typeof(PersonFull),nameof(PersonFull.Salary))]
public partial class Person2
{
    
}

[Pick(typeof(PersonFull),nameof(PersonFull.FirstName),nameof(PersonFull.LastName))]
public partial class Person1
{
    
}

The code that is generated is

namespace UtilDemo;

public partial class Person1
{
	public string? FirstName { get; set; }
	public string? LastName { get; set; }
}

namespace UtilDemo;

public partial class Person2
{
	public string MappedFirstName { get; set; }
	public string MappedLastName { get; set; }
	public string MappedSalary { get; set; }
}

namespace UtilDemo;

public partial class Person2
{
	public string? FirstName { get; set; }
	public string? LastName { get; set; }
}

Code and pdf at

https://ignatandrei.github.io/RSCG_Examples/v2/docs/TypeUtilities