C# 数据结构（开发人员如何使用）

int[] numbers = new int[5] {1, 2, 3, 4, 5};

Dim numbers() As Integer = {1, 2, 3, 4, 5}

List<int> numbers = new List<int> {1, 2, 3, 4, 5};
numbers.Add(6); // Adding a new element to the list

Dim numbers As New List(Of Integer) From {1, 2, 3, 4, 5}
numbers.Add(6) ' Adding a new element to the list

Dictionary<string, int> ages = new Dictionary<string, int>();
ages.Add("Alice", 30);
ages.Add("Bob", 25);

Dim ages As New Dictionary(Of String, Integer)()
ages.Add("Alice", 30)
ages.Add("Bob", 25)

Stack<string> books = new Stack<string>();
books.Push("Book 1");
books.Push("Book 2");
string lastAddedBook = books.Pop(); // Removes and returns "Book 2"

Dim books As New Stack(Of String)()
books.Push("Book 1")
books.Push("Book 2")
Dim lastAddedBook As String = books.Pop() ' Removes and returns "Book 2"

Queue<string> customers = new Queue<string>();
customers.Enqueue("Customer 1");
customers.Enqueue("Customer 2");
string firstCustomer = customers.Dequeue(); // Removes and returns "Customer 1"

Dim customers As New Queue(Of String)()
customers.Enqueue("Customer 1")
customers.Enqueue("Customer 2")
Dim firstCustomer As String = customers.Dequeue() ' Removes and returns "Customer 1"

public class Node
{
    public int data;
    public Node next;
    public Node(int d) { data = d; next = null; }
}
public class LinkedList
{
    public Node head;
    public void Add(int data)
    {
        Node newNode = new Node(data);
        newNode.next = head;
        head = newNode;
    }
    public void Display()
    {
        Node current = head;
        while (current != null)
        {
            Console.WriteLine(current.data);
            current = current.next;
        }
    }
}

Public Class Node
	Public data As Integer
	Public [next] As Node
	Public Sub New(ByVal d As Integer)
		data = d
		[next] = Nothing
	End Sub
End Class
Public Class LinkedList
	Public head As Node
	Public Sub Add(ByVal data As Integer)
		Dim newNode As New Node(data)
		newNode.next = head
		head = newNode
	End Sub
	Public Sub Display()
		Dim current As Node = head
		Do While current IsNot Nothing
			Console.WriteLine(current.data)
			current = current.next
		Loop
	End Sub
End Class

using IronPdf;
using System.Collections.Generic;
public class Customer
{
    public string Name { get; set; }
    public string Email { get; set; }
}
class Program
{
    static void Main(string[] args)
    {
        License.LicenseKey = "License-Key";
        // Create a list of customers
        List<Customer> customers = new List<Customer>
        {
            new Customer { Name = "Alice Johnson", Email = "alice@example.com" },
            new Customer { Name = "Bob Smith", Email = "bob@example.com" }
        };
        // Initialize the HTML to PDF converter
        var renderer = new ChromePdfRenderer();
        // Generate HTML content from the list of customers
        var htmlContent = "<h1>Customer List</h1><ul>";
        foreach (var customer in customers)
        {
            htmlContent += $"<li>{customer.Name} - {customer.Email}</li>";
        }
        htmlContent += "</ul>";
        // Convert HTML to PDF
        var pdf = renderer.RenderHtmlAsPdf(htmlContent);
        // Save the PDF document
        pdf.SaveAs("CustomerList.pdf");
    }
}

Imports IronPdf
Imports System.Collections.Generic
Public Class Customer
	Public Property Name() As String
	Public Property Email() As String
End Class
Friend Class Program
	Shared Sub Main(ByVal args() As String)
		License.LicenseKey = "License-Key"
		' Create a list of customers
		Dim customers As New List(Of Customer) From {
			New Customer With {
				.Name = "Alice Johnson",
				.Email = "alice@example.com"
			},
			New Customer With {
				.Name = "Bob Smith",
				.Email = "bob@example.com"
			}
		}
		' Initialize the HTML to PDF converter
		Dim renderer = New ChromePdfRenderer()
		' Generate HTML content from the list of customers
		Dim htmlContent = "<h1>Customer List</h1><ul>"
		For Each customer In customers
			htmlContent &= $"<li>{customer.Name} - {customer.Email}</li>"
		Next customer
		htmlContent &= "</ul>"
		' Convert HTML to PDF
		Dim pdf = renderer.RenderHtmlAsPdf(htmlContent)
		' Save the PDF document
		pdf.SaveAs("CustomerList.pdf")
	End Sub
End Class