IronPDFを使用してASP.NETでPDFファイルを印刷する方法

using IronPdf;

var renderer = new ChromePdfRenderer();

renderer.RenderingOptions.MarginTop = 20;

renderer.RenderingOptions.MarginBottom = 20;

// Declarations page
string declHtml = (await File.ReadAllTextAsync("Templates/declarations.html"))
    .Replace("{{PolicyNumber}}", policy.Number)
    .Replace("{{InsuredName}}", policy.InsuredName)
    .Replace("{{EffectiveDate}}", policy.EffectiveDate.ToString("MMMM d, yyyy"))
    .Replace("{{Premium}}", policy.AnnualPremium.ToString("C"));

// Coverage sections
string dwellingHtml = (await File.ReadAllTextAsync("Templates/coverage-dwelling.html"))
    .Replace("{{DwellingLimit}}", policy.DwellingCoverage.Limit.ToString("C"))
    .Replace("{{Deductible}}", policy.DwellingCoverage.Deductible.ToString("C"));

string liabilityHtml = (await File.ReadAllTextAsync("Templates/coverage-liability.html"))
    .Replace("{{LiabilityLimit}}", policy.LiabilityCoverage.Limit.ToString("C"));

var declPdf = renderer.RenderHtmlAsPdf(declHtml);
var dwellingPdf = renderer.RenderHtmlAsPdf(dwellingHtml);
var liabilityPdf = renderer.RenderHtmlAsPdf(liabilityHtml);

// Use the overload that accepts an IEnumerable<PdfDocument>
PdfDocument policyDoc = PdfDocument.Merge(new[] { declPdf, dwellingPdf, liabilityPdf });

Imports IronPdf

Dim renderer As New ChromePdfRenderer()

renderer.RenderingOptions.MarginTop = 20

renderer.RenderingOptions.MarginBottom = 20

' Declarations page
Dim declHtml As String = (Await File.ReadAllTextAsync("Templates/declarations.html")) _
    .Replace("{{PolicyNumber}}", policy.Number) _
    .Replace("{{InsuredName}}", policy.InsuredName) _
    .Replace("{{EffectiveDate}}", policy.EffectiveDate.ToString("MMMM d, yyyy")) _
    .Replace("{{Premium}}", policy.AnnualPremium.ToString("C"))

' Coverage sections
Dim dwellingHtml As String = (Await File.ReadAllTextAsync("Templates/coverage-dwelling.html")) _
    .Replace("{{DwellingLimit}}", policy.DwellingCoverage.Limit.ToString("C")) _
    .Replace("{{Deductible}}", policy.DwellingCoverage.Deductible.ToString("C"))

Dim liabilityHtml As String = (Await File.ReadAllTextAsync("Templates/coverage-liability.html")) _
    .Replace("{{LiabilityLimit}}", policy.LiabilityCoverage.Limit.ToString("C"))

Dim declPdf = renderer.RenderHtmlAsPdf(declHtml)
Dim dwellingPdf = renderer.RenderHtmlAsPdf(dwellingHtml)
Dim liabilityPdf = renderer.RenderHtmlAsPdf(liabilityHtml)

' Use the overload that accepts an IEnumerable(Of PdfDocument)
Dim policyDoc As PdfDocument = PdfDocument.Merge(New PdfDocument() {declPdf, dwellingPdf, liabilityPdf})

var sections = new List<PdfDocument> { declPdf, dwellingPdf, liabilityPdf };

foreach (var endorsementCode in policy.Endorsements)
{
    string templatePath = $"Templates/endorsements/{endorsementCode}.html";
    if (!File.Exists(templatePath)) continue;

    string endorsementHtml = (await File.ReadAllTextAsync(templatePath))
        .Replace("{{PolicyNumber}}", policy.Number)
        .Replace("{{EndorsementEffective}}", policy.EffectiveDate.ToString("MMMM d, yyyy"));
    sections.Add(renderer.RenderHtmlAsPdf(endorsementHtml));
}

PdfDocument finalPolicy = PdfDocument.Merge(sections);

finalPolicy.SaveAs($"policies/{policy.Number}-{policy.EffectiveDate:yyyyMMdd}.pdf");

Imports System.IO

Dim sections As New List(Of PdfDocument) From {declPdf, dwellingPdf, liabilityPdf}

For Each endorsementCode In policy.Endorsements
    Dim templatePath As String = $"Templates/endorsements/{endorsementCode}.html"
    If Not File.Exists(templatePath) Then Continue For

    Dim endorsementHtml As String = (Await File.ReadAllTextAsync(templatePath)).
        Replace("{{PolicyNumber}}", policy.Number).
        Replace("{{EndorsementEffective}}", policy.EffectiveDate.ToString("MMMM d, yyyy"))
    sections.Add(renderer.RenderHtmlAsPdf(endorsementHtml))
Next

Dim finalPolicy As PdfDocument = PdfDocument.Merge(sections)

finalPolicy.SaveAs($"policies/{policy.Number}-{policy.EffectiveDate:yyyyMMdd}.pdf")