HostApplicationBuilderExtensions Class

Definition

Namespace

Codebelt.Bootstrapper.Console

Assemblies

Codebelt.Bootstrapper.Console.dll

Source

src/Codebelt.Bootstrapper.Console/HostApplicationBuilderExtensions.cs

Extension methods for the IHostApplicationBuilder.

public static class HostApplicationBuilderExtensions

Inheritance

object

HostApplicationBuilderExtensions

Examples

The following example shows how to compose UseBootstrapperProgram and UseMinimalConsoleProgram on a HostApplicationBuilder to wire a MinimalConsoleProgram implementation into the host. The ProgramFactory then discovers the derived MinimalConsoleProgram in the entry assembly and the MinimalConsoleHostedService runs its RunAsync once the host is fully started.

using System;
using System.Threading;
using System.Threading.Tasks;
using Codebelt.Bootstrapper.Console;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Hosting;

namespace MinimalConsoleHostDemo;

public class MyProgram : MinimalConsoleProgram
{
    public override Task RunAsync(IServiceProvider serviceProvider, CancellationToken cancellationToken)
    {
        return Task.CompletedTask;
    }
}

public static class Program
{
    public static void Main()
    {
        var builder = Host.CreateApplicationBuilder();
        builder.UseBootstrapperProgram(typeof(MyProgram));
        builder.UseMinimalConsoleProgram();

        using var host = builder.Build();
        var hosted = host.Services.GetServices<IHostedService>();
    }
}

Methods

Name	Description
UseBootstrapperProgram(IHostApplicationBuilder, Type)	Provides an implementation of a conventional based IProgramFactory.
UseMinimalConsoleProgram(IHostApplicationBuilder)	Provides an implementation of IHostedService that has the role of a console application.