JuergenGutsch

dotnet add package Microsoft.VisualStudio.Web.CodeGeneration.Design
dotnet add package Microsoft.EntityFramework.Design
dotnet add package Microsoft.AspNetCore.Identity.EntityFrameworkCore
dotnet add package Microsoft.AspNetCore.Identity.UI
dotnet add package Microsoft.EntityFrameworkCore.SqlServer
dotnet add package Microsoft.EntityFrameworkCore.Tools


dotnet aspnet-codegenerator identity -dc AuthSample.Data.ApplicationDbContext --files "Account.Register" -sqlite

JuergenGutsch

using System.ComponentModel;
using System.Reflection;
using Microsoft.AspNetCore.Razor.TagHelpers;

namespace TagHelperSample.TagHelpers;
public class DataGridTagHelper : TagHelper
{
    [HtmlAttributeName("Items")]
    public IEnumerable<object> Items { get; set; }

JuergenGutsch

public class PersonGridTagHelper : TagHelper
{
    [HtmlAttributeName("persons")]
    public IEnumerable<Person> Persons { get; set; }

    public override void Process(TagHelperContext context, TagHelperOutput output)
    {
        output.TagName = "table";
        output.Attributes.Add("class", "table");
        output.Content.AppendHtml("<tr>");

JuergenGutsch

persons=Id,FirstName,LastName,Age,EmailAddress,Address,City,Phone
43,Patrick,Verstraete,58,[email protected],"680 Strauss Street ",Ontario,(633) 495-7238
78,Isabel,Wright,3,[email protected],"6323 Park Avenue ",Colwood,(462) 445-5772
52,Leslie,MacKenzie,61,[email protected],"2456 Estate Road ",Yorba Linda,(594) 719-6189
65,Alexandra,Kelly,44,[email protected],"8188 Burnett Street ",Whitney,(497) 600-6435
47,Anthony,Hayes,56,[email protected],"6455 Monroe Street ",Pacifica,(241) 771-1426
26,Alyssa,Griffin,19,[email protected],"5674 Bay 16th Street ",Sebastian,(244) 588-1031
81,Claire,Patterson,38,[email protected],"2276 Paerdegat 2nd Street ",Garfield,(609) 242-5209
77,Colby,Baker,24,[email protected],"5036 St Nicholas Avenue ",Cookville,(651) 694-1091
86,Rebecca,Murphy,83,[email protected],"5487 11th Avenue ",Soledad,(303) 243-1134

JuergenGutsch

public class PersonsCsvBinder : IModelBinder
{
    public Task BindModelAsync(ModelBindingContext bindingContext)
    {
        if (bindingContext == null)
        {
            throw new ArgumentNullException(nameof(bindingContext));
        }

        // Specify a default argument name if none is set by ModelBinderAttribute

JuergenGutsch

namespace RoutingSample;
public static class MapMyHealthChecksExtensions
{
    public static IEndpointConventionBuilder MapMyHealthChecks(
        this IEndpointRouteBuilder endpoints, string pattern = "/myhealth")
    {
        var pipeline = endpoints
            .CreateApplicationBuilder()
            .UseMiddleware<MyHealthChecksMiddleware>()
            .Build();

JuergenGutsch

namespace RoutingSample;

public class MyHealthChecksMiddleware
{
    private readonly ILogger<MyHealthChecksMiddleware> _logger;

    public MyHealthChecksMiddleware(
        RequestDelegate next,
        ILogger<MyHealthChecksMiddleware> logger)
    {

JuergenGutsch

namespace HostedServiceSample;

public class SampleBackgroundService : BackgroundService
{
    private readonly ILogger<SampleHostedService> logger;
    public SampleBackgroundService(ILogger<SampleHostedService> logger)
    {
        this.logger = logger;
    }

JuergenGutsch

using System.Globalization;
using System.Text;
using CsvHelper;
using Microsoft.AspNetCore.Mvc.Formatters;
using Microsoft.Net.Http.Headers;
using OutputFormatterSample.Models;

namespace OutputFormatterSample;

public class CsvOutputFormatter : TextOutputFormatter

JuergenGutsch

using System.Text;
using Microsoft.AspNetCore.Mvc.Formatters;
using Microsoft.Net.Http.Headers;
using OutputFormatterSample.Models;

namespace OutputFormatterSample;

public class VcardOutputFormatter : TextOutputFormatter
{
    public string ContentType { get; } = "text/vcard";