多线程生成
IronPDF支持使用2021 Chrome渲染API的广泛多线程。
.NET 中的多线程方法包括：
- System.Threading.Tasks(低于)
- 异步/等待
- Parallel.ForEach
using IronPdf;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
// Instantiate Renderer
var renderer = new ChromePdfRenderer();
var htmlStrings = new List<string>() { "<h1>Html#1</h1>", "<h1>Html#2</h1>", "<h1>Html#3</h1>" };
Task<PdfDocument[]> task = Task.WhenAll(htmlStrings.Select(html => renderer.RenderHtmlAsPdfAsync(html)));
List<PdfDocument> pdfList = task.Result.ToList();
// Do something with the pdfDocumentsImports IronPdf
Imports System.Collections.Generic
Imports System.Linq
Imports System.Threading.Tasks
' Instantiate Renderer
Private renderer = New ChromePdfRenderer()
Private htmlStrings = New List(Of String)() From {"<h1>Html#1</h1>", "<h1>Html#2</h1>", "<h1>Html#3</h1>"}
Private task As Task(Of PdfDocument()) = System.Threading.Tasks.Task.WhenAll(htmlStrings.Select(Function(html) renderer.RenderHtmlAsPdfAsync(html)))
Private pdfList As List(Of PdfDocument) = task.Result.ToList()
' Do something with the pdfDocuments
