EasyNetQ .NET (對開發者如何運作)

using System;
using System.Collections.Generic;
using System.Threading.Tasks;
using EasyNetQ;

public class OrderMessage
{
    public int OrderId { get; set; }
    public string CustomerName { get; set; }
    public List<Product> Items { get; set; }
}

public class Product
{
    public int Id { get; set; }
    public string Name { get; set; }
    public Product(int id, string name)
    {
        Id = id;
        Name = name;
    }
}

class Program
{
    static async Task Main(string[] args)
    {
        // Assume the bus connection is established
        var bus = RabbitHutch.CreateBus("host=localhost");

        // Publish an order message to the message bus
        await bus.PubSub.PublishAsync(new OrderMessage
        {
            OrderId = 123,
            CustomerName = "John Doe",
            Items = new List<Product>
            {
                new Product(1, "Product A"),
                new Product(2, "Product B")
            }
        });
    }
}

Imports System
Imports System.Collections.Generic
Imports System.Threading.Tasks
Imports EasyNetQ

Public Class OrderMessage
	Public Property OrderId() As Integer
	Public Property CustomerName() As String
	Public Property Items() As List(Of Product)
End Class

Public Class Product
	Public Property Id() As Integer
	Public Property Name() As String
	Public Sub New(ByVal id As Integer, ByVal name As String)
		Me.Id = id
		Me.Name = name
	End Sub
End Class

Friend Class Program
	Shared Async Function Main(ByVal args() As String) As Task
		' Assume the bus connection is established
		Dim bus = RabbitHutch.CreateBus("host=localhost")

		' Publish an order message to the message bus
		Await bus.PubSub.PublishAsync(New OrderMessage With {
			.OrderId = 123,
			.CustomerName = "John Doe",
			.Items = New List(Of Product) From {
				New Product(1, "Product A"),
				New Product(2, "Product B")
			}
		})
	End Function
End Class

using System;
using System.Threading.Tasks;
using EasyNetQ;

class Program
{
    static async Task Main(string[] args)
    {
        // Assume the bus connection is established
        var bus = RabbitHutch.CreateBus("host=localhost");

        // Subscribe to the queue for order messages asynchronously
        await bus.PubSub.SubscribeAsync<OrderMessage>("orders", async msg =>
        {
            Console.WriteLine($"Processing order: {msg.OrderId} for {msg.CustomerName}");
            // Implement your business logic to process the order
        });
    }
}

Imports System
Imports System.Threading.Tasks
Imports EasyNetQ

Friend Class Program
	Shared Async Function Main(ByVal args() As String) As Task
		' Assume the bus connection is established
		Dim bus = RabbitHutch.CreateBus("host=localhost")

		' Subscribe to the queue for order messages asynchronously
		Await bus.PubSub.SubscribeAsync(Of OrderMessage)("orders", Async Sub(msg)
			Console.WriteLine($"Processing order: {msg.OrderId} for {msg.CustomerName}")
			' Implement your business logic to process the order
		End Sub)
	End Function
End Class

using IronPdf;

namespace Demo
{
    internal class PDF
    {
        public static void GeneratePDF()
        {
            // Set the license key for IronPDF
            IronPdf.License.LicenseKey = "Your-License Key Here";

            // Define the HTML content
            var htmlContent = "<h1>Hello EasyNetQ, IronPDF!</h1>";

            // Create a renderer using Chrome's engine
            var renderer = new ChromePdfRenderer();

            // Generate a PDF from the HTML string
            var pdf = renderer.RenderHtmlAsPdf(htmlContent);

            // Save the PDF as a file
            pdf.SaveAs("output.pdf");
        }
    }
}

Imports IronPdf

Namespace Demo
	Friend Class PDF
		Public Shared Sub GeneratePDF()
			' Set the license key for IronPDF
			IronPdf.License.LicenseKey = "Your-License Key Here"

			' Define the HTML content
			Dim htmlContent = "<h1>Hello EasyNetQ, IronPDF!</h1>"

			' Create a renderer using Chrome's engine
			Dim renderer = New ChromePdfRenderer()

			' Generate a PDF from the HTML string
			Dim pdf = renderer.RenderHtmlAsPdf(htmlContent)

			' Save the PDF as a file
			pdf.SaveAs("output.pdf")
		End Sub
	End Class
End Namespace