RSCG – Datacute.EmbeddedResourcePropertyGenerator

RSCG – Datacute.EmbeddedResourcePropertyGenerator
 
 

Generating class to access easy the embedded resource

This is how you can use Datacute.EmbeddedResourcePropertyGenerator .

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>

  
  <ItemGroup>
    <EmbeddedResource Include="TestData\Countries.txt" />
  </ItemGroup>

  <ItemGroup>
    <PackageReference Include="Datacute.EmbeddedResourcePropertyGenerator" Version="1.0.0" >
    </PackageReference>
  </ItemGroup>
	<PropertyGroup>
		<AdditionalFileItemNames>$(AdditionalFileItemNames);EmbeddedResource</AdditionalFileItemNames>
	</PropertyGroup>
	<PropertyGroup>
		<EmitCompilerGeneratedFiles>true</EmitCompilerGeneratedFiles>
		<CompilerGeneratedFilesOutputPath>$(BaseIntermediateOutputPath)\GX</CompilerGeneratedFilesOutputPath>
	</PropertyGroup>
</Project>

The code that you will use is

// See https://aka.ms/new-console-template for more information
using EmbedDemo;

Console.WriteLine("Hello,World!");

var data= TestData.Countries;

Console.WriteLine(data);

using Datacute.EmbeddedResourcePropertyGenerator;
namespace EmbedDemo;
[EmbeddedResourceProperties(".txt","TestData")]
public static partial class TestData;

USA
Germany
France
Romania
Italy

The code that is generated is

//------------------------------------------------------------------------------
// <auto-generated>
//     This code was generated by the Datacute.EmbeddedResourcePropertyGenerator.
// </auto-generated>
//------------------------------------------------------------------------------

#nullable enable

namespace EmbedDemo;
/// <summary>
/// This class's properties are generated from project files meeting the criteria:
/// <list type="bullet">
/// <item>
/// <description>they are both an <c>EmbeddedResource</c> and an <c>AdditionalFile</c></description>
/// </item>
/// <item>
/// <description>they are in the project folder <c>TestData</c></description>
/// </item>
/// <item>
/// <description>they have the extension <c>.txt</c></description>
/// </item>
/// </list>
/// </summary>
public static partial class TestData
{
    private static class EmbeddedResource
    {
        public static string Read(string resourceName)
        {
            var assembly = typeof(TestData).Assembly;
            using var stream = assembly.GetManifestResourceStream(resourceName)!;
            using var streamReader = new global::System.IO.StreamReader(stream,global::System.Text.Encoding.UTF8);
            var resourceText = streamReader.ReadToEnd();
            return resourceText;
        }
        public static class BackingField
        {
            public static string? Countries;
        }
        public static class ResourceName
        {
            public const string Countries = "EmbedDemo.TestData.Countries.txt";
        }
    }
    static partial void ReadEmbeddedResourceValue(ref string? backingField,string resourceName,string propertyName);
    static partial void AlterEmbeddedResourceReturnValue(ref string value,string resourceName,string propertyName);

    /// <summary>Text value of the Embedded Resource: Countries.txt</summary>
    /// <value>
    /// <code>
    /// USA
    /// Germany
    /// France
    /// Romania
    /// Italy
    /// 
    /// </code>
    /// </value>
    /// <remarks>
    /// The value is read from the embedded resource on first access.
    /// </remarks>
    public static string Countries
    {
        get
        {
            ReadEmbeddedResourceValue(ref EmbeddedResource.BackingField.Countries,EmbeddedResource.ResourceName.Countries,"Countries");
            var value = EmbeddedResource.BackingField.Countries ??= EmbeddedResource.Read(EmbeddedResource.ResourceName.Countries);
            AlterEmbeddedResourceReturnValue(ref value,EmbeddedResource.ResourceName.Countries,"Countries");
            return value;
        }
    }
}

Code and pdf at

https://ignatandrei.github.io/RSCG_Examples/v2/docs/Datacute.EmbeddedResourcePropertyGenerator