C# 集合（對於開發者的運行原理）

using IronPdf;

class Program
{
    static void Main(string[] args)
    {
        var renderer = new ChromePdfRenderer();

        // 1. Convert HTML String to PDF
        var htmlContent = "<h1>Hello, IronPDF!</h1><p>This is a PDF from an HTML string.</p>";
        var pdfFromHtmlString = renderer.RenderHtmlAsPdf(htmlContent);
        pdfFromHtmlString.SaveAs("HTMLStringToPDF.pdf");

        // 2. Convert HTML File to PDF
        var htmlFilePath = "path_to_your_html_file.html"; // Specify the path to your HTML file
        var pdfFromHtmlFile = renderer.RenderHtmlFileAsPdf(htmlFilePath);
        pdfFromHtmlFile.SaveAs("HTMLFileToPDF.pdf");

        // 3. Convert URL to PDF
        var url = "http://ironpdf.com"; // Specify the URL
        var pdfFromUrl = renderer.RenderUrlAsPdf(url);
        pdfFromUrl.SaveAs("URLToPDF.pdf");
    }
}

Imports IronPdf

Friend Class Program
	Shared Sub Main(ByVal args() As String)
		Dim renderer = New ChromePdfRenderer()

		' 1. Convert HTML String to PDF
		Dim htmlContent = "<h1>Hello, IronPDF!</h1><p>This is a PDF from an HTML string.</p>"
		Dim pdfFromHtmlString = renderer.RenderHtmlAsPdf(htmlContent)
		pdfFromHtmlString.SaveAs("HTMLStringToPDF.pdf")

		' 2. Convert HTML File to PDF
		Dim htmlFilePath = "path_to_your_html_file.html" ' Specify the path to your HTML file
		Dim pdfFromHtmlFile = renderer.RenderHtmlFileAsPdf(htmlFilePath)
		pdfFromHtmlFile.SaveAs("HTMLFileToPDF.pdf")

		' 3. Convert URL to PDF
		Dim url = "http://ironpdf.com" ' Specify the URL
		Dim pdfFromUrl = renderer.RenderUrlAsPdf(url)
		pdfFromUrl.SaveAs("URLToPDF.pdf")
	End Sub
End Class

// Define the Transaction class
public class Transaction
{
    public string ProductName { get; set; }
    public decimal Amount { get; set; }
    public DateTime Date { get; set; }
}

// Create a list of transactions
List<Transaction> transactions = new List<Transaction>
{
    new Transaction { ProductName = "Product A", Amount = 100.50m, Date = DateTime.Now.AddDays(-2) },
    new Transaction { ProductName = "Product B", Amount = 75.20m, Date = DateTime.Now.AddDays(-1) },
    // Add more transactions as needed
};

' Define the Transaction class
Public Class Transaction
	Public Property ProductName() As String
	Public Property Amount() As Decimal
	Public Property [Date]() As DateTime
End Class

' Create a list of transactions
Private transactions As New List(Of Transaction) From {
	New Transaction With {
		.ProductName = "Product A",
		.Amount = 100.50D,
		.Date = DateTime.Now.AddDays(-2)
	},
	New Transaction With {
		.ProductName = "Product B",
		.Amount = 75.20D,
		.Date = DateTime.Now.AddDays(-1)
	}
}

using IronPdf;

// Create a PDF document renderer
var pdfDocument = new HtmlToPdf();

// HTML content with a table populated by data from the 'transactions' list
string htmlContent = "<table><tr><th>Product Name</th><th>Amount</th><th>Date</th></tr>";
foreach (var transaction in transactions)
{
    htmlContent += $"<tr><td>{transaction.ProductName}</td><td>{transaction.Amount}</td><td>{transaction.Date.ToShortDateString()}</td></tr>";
}
htmlContent += "</table>";

// Convert HTML to PDF
PdfDocument pdf = pdfDocument.RenderHtmlAsPdf(htmlContent);

// Specify the file path to save the PDF
string pdfFilePath = "transactions_report.pdf";
pdf.SaveAs(pdfFilePath);

Imports IronPdf

' Create a PDF document renderer
Private pdfDocument = New HtmlToPdf()

' HTML content with a table populated by data from the 'transactions' list
Private htmlContent As String = "<table><tr><th>Product Name</th><th>Amount</th><th>Date</th></tr>"
For Each transaction In transactions
	htmlContent &= $"<tr><td>{transaction.ProductName}</td><td>{transaction.Amount}</td><td>{transaction.Date.ToShortDateString()}</td></tr>"
Next transaction
htmlContent &= "</table>"

' Convert HTML to PDF
Dim pdf As PdfDocument = pdfDocument.RenderHtmlAsPdf(htmlContent)

' Specify the file path to save the PDF
Dim pdfFilePath As String = "transactions_report.pdf"
pdf.SaveAs(pdfFilePath)