如何在 C# 中設定列印紙張尺寸

using IronPrint;

// Configure print settings with US Letter paper
PrintSettings settings = new PrintSettings();
settings.PaperSize = PaperSize.Letter;

// Send the document to the default printer
Printer.Print("invoice.pdf", settings);

Imports IronPrint

' Configure print settings with US Letter paper
Dim settings As New PrintSettings()
settings.PaperSize = PaperSize.Letter

' Send the document to the default printer
Printer.Print("invoice.pdf", settings)

using IronPrint;

// Build a fully configured print job
PrintSettings settings = new PrintSettings
{
    PaperSize = PaperSize.A4,
    PaperOrientation = PaperOrientation.Landscape,
    Dpi = 300,
    NumberOfCopies = 3,
    PaperMargins = new Margins(15, 15, 15, 15),
    Grayscale = false
};

// Print a multi-page report with these settings
Printer.Print("quarterly-report.pdf", settings);

Imports IronPrint

' Build a fully configured print job
Dim settings As New PrintSettings With {
    .PaperSize = PaperSize.A4,
    .PaperOrientation = PaperOrientation.Landscape,
    .Dpi = 300,
    .NumberOfCopies = 3,
    .PaperMargins = New Margins(15, 15, 15, 15),
    .Grayscale = False
}

' Print a multi-page report with these settings
Printer.Print("quarterly-report.pdf", settings)

using IronPrint;
using System.Threading.Tasks;

public class DocumentPrinter
{
    public async Task PrintLegalDocumentAsync(string filePath)
    {
        // Configure Legal paper size for contracts and legal documents
        PrintSettings settings = new PrintSettings
        {
            PaperSize = PaperSize.Legal,
            PaperOrientation = PaperOrientation.Portrait,
            Dpi = 300
        };

        // Print without blocking the UI thread
        await Printer.PrintAsync(filePath, settings);
    }
}

Imports IronPrint
Imports System.Threading.Tasks

Public Class DocumentPrinter
    Public Async Function PrintLegalDocumentAsync(filePath As String) As Task
        ' Configure Legal paper size for contracts and legal documents
        Dim settings As New PrintSettings With {
            .PaperSize = PaperSize.Legal,
            .PaperOrientation = PaperOrientation.Portrait,
            .Dpi = 300
        }

        ' Print without blocking the UI thread
        Await Printer.PrintAsync(filePath, settings)
    End Function
End Class