.NET PDF生成器：一次單擊

# Use the following commands to add IronPDF via NuGet package manager

# Using Package Manager Console
Install-Package IronPdf

# Using .NET CLI
dotnet add package IronPdf

// ASP.NET PDF Generator
// anchor-pdf-net-generator

using System;
using System.Web.UI;
using IronPdf;

namespace aspxtopdf
{
    public partial class _Default : Page
    {
        // This method is executed when the ASP.NET page loads
        protected void Page_Load(object sender, EventArgs e)
        {
            // Any page initialization logic can be placed here
            // You can configure rendering options if needed
            AspxToPdf.RenderThisPageAsPdfOptions = new IronPdf.PdfPrintOptions()
            {
                MarginTop = 10,
                MarginBottom = 10,
                MarginLeft = 10,
                MarginRight = 10,
                DPI = 300,
                EnableJavaScript = true,
                PrintHtmlBackgrounds = true
            };
        }

        // This method is executed when Button1 is clicked
        protected void Button1_Click(object sender, EventArgs e)
        {
            // Convert the current ASPX webpage to a PDF
            AspxToPdf.RenderThisPageAsPdf();
        }
    }
}

' ASP.NET PDF Generator
' anchor-pdf-net-generator

Imports System
Imports System.Web.UI
Imports IronPdf

Namespace aspxtopdf
    Partial Public Class _Default
        Inherits Page

        ' This method is executed when the ASP.NET page loads
        Protected Sub Page_Load(sender As Object, e As EventArgs)
            ' Any page initialization logic can be placed here
            ' You can configure rendering options if needed
            AspxToPdf.RenderThisPageAsPdfOptions = New IronPdf.PdfPrintOptions() With {
                .MarginTop = 10,
                .MarginBottom = 10,
                .MarginLeft = 10,
                .MarginRight = 10,
                .DPI = 300,
                .EnableJavaScript = True,
                .PrintHtmlBackgrounds = True
            }
        End Sub

        ' This method is executed when Button1 is clicked
        Protected Sub Button1_Click(sender As Object, e As EventArgs)
            ' Convert the current ASPX webpage to a PDF
            AspxToPdf.RenderThisPageAsPdf()
        End Sub
    End Class
End Namespace

// Example of enhancing a generated PDF
protected void Button1_Click(object sender, EventArgs e)
{
    // First, convert the page to PDF
    var pdf = AspxToPdf.RenderThisPageAsPdf(AspxToPdf.FileBehavior.ReturnBinary);

    // Add metadata
    pdf.MetaData.Author = "Your Company Name";
    pdf.MetaData.Title = "Generated Report";

    // Add a watermark
    pdf.ApplyWatermark("<h2 style='color:red'>CONFIDENTIAL</h2>", 
        opacity: 50, 
        verticalAlignment: VerticalAlignment.Middle,
        horizontalAlignment: HorizontalAlignment.Center);

    // Save with compression
    pdf.CompressImages(90);
    pdf.SaveAs("enhanced-output.pdf");
}

' Example of enhancing a generated PDF
Protected Sub Button1_Click(sender As Object, e As EventArgs)
    ' First, convert the page to PDF
    Dim pdf = AspxToPdf.RenderThisPageAsPdf(AspxToPdf.FileBehavior.ReturnBinary)

    ' Add metadata
    pdf.MetaData.Author = "Your Company Name"
    pdf.MetaData.Title = "Generated Report"

    ' Add a watermark
    pdf.ApplyWatermark("<h2 style='color:red'>CONFIDENTIAL</h2>", 
                       opacity:=50, 
                       verticalAlignment:=VerticalAlignment.Middle, 
                       horizontalAlignment:=HorizontalAlignment.Center)

    ' Save with compression
    pdf.CompressImages(90)
    pdf.SaveAs("enhanced-output.pdf")
End Sub