如何在ASP.NET使用C#生成PDF

using System;
using System.Collections.Generic;
using System.Text;
using IronPdf;

class Program
{
    static void Main()
    {
        // Create an instance of ChromePdfRenderer
        var renderer = new IronPdf.ChromePdfRenderer();

        // Render the HTML as PDF and save it as Test.pdf
        renderer.RenderHtmlAsPdf(BuildTemplate()).SaveAs("Test.pdf");
    }

    /// <summary>
    /// Builds an HTML template string using StringBuilder
    /// </summary>
    /// <returns>HTML string representation of a table</returns>
    static string BuildTemplate()
    {
        var builder = new StringBuilder();
        builder.Append("<table border='1'>");
        builder.Append("<tr>");
        builder.Append("<th>");
        builder.Append("Cat Family");
        builder.Append("</th>");
        builder.Append("</tr>");

        // Iterate over the data and populate the table rows
        foreach (var item in GetData())
        {
            builder.Append("<tr>");
            builder.Append("<td>");
            builder.Append(item.ToString());
            builder.Append("</td>");
            builder.Append("</tr>");
        }

        builder.Append("</table>");
        return builder.ToString();
    }

    /// <summary>
    /// Provides a list of data representing different members of the cat family
    /// </summary>
    /// <returns>List of strings</returns>
    static List<string> GetData()
    {
        List<string> data = new List<string>
        {
            "Lion",
            "Tiger",
            "Cat",
            "Cheetah",
            "Lynx"
        };

        return data;
    }
}

Imports System
Imports System.Collections.Generic
Imports System.Text
Imports IronPdf

Friend Class Program
	Shared Sub Main()
		' Create an instance of ChromePdfRenderer
		Dim renderer = New IronPdf.ChromePdfRenderer()

		' Render the HTML as PDF and save it as Test.pdf
		renderer.RenderHtmlAsPdf(BuildTemplate()).SaveAs("Test.pdf")
	End Sub

	''' <summary>
	''' Builds an HTML template string using StringBuilder
	''' </summary>
	''' <returns>HTML string representation of a table</returns>
	Private Shared Function BuildTemplate() As String
		Dim builder = New StringBuilder()
		builder.Append("<table border='1'>")
		builder.Append("<tr>")
		builder.Append("<th>")
		builder.Append("Cat Family")
		builder.Append("</th>")
		builder.Append("</tr>")

		' Iterate over the data and populate the table rows
		For Each item In GetData()
			builder.Append("<tr>")
			builder.Append("<td>")
			builder.Append(item.ToString())
			builder.Append("</td>")
			builder.Append("</tr>")
		Next item

		builder.Append("</table>")
		Return builder.ToString()
	End Function

	''' <summary>
	''' Provides a list of data representing different members of the cat family
	''' </summary>
	''' <returns>List of strings</returns>
	Private Shared Function GetData() As List(Of String)
		Dim data As New List(Of String) From {"Lion", "Tiger", "Cat", "Cheetah", "Lynx"}

		Return data
	End Function
End Class