C# 以编程方式打印 PDF（代码示例教程）

// Import the IronPrint namespace to access its functionalities.
using IronPrint;

// Use the Printer object to send a PDF file to the default printer.
Printer.Print("sample-document.pdf");

' Import the IronPrint namespace to access its functionalities.
Imports IronPrint

' Use the Printer object to send a PDF file to the default printer.
Printer.Print("sample-document.pdf")

using IronPrint;

// Print a PDF document using the default settings.
Printer.Print("invoice.pdf");

Imports IronPrint

' Print a PDF document using the default settings.
Printer.Print("invoice.pdf")

using IronPrint;

// Print an image file, ensuring clarity and resolution are maintained during the process.
Printer.Print("logo.png");

Imports IronPrint

' Print an image file, ensuring clarity and resolution are maintained during the process.
Printer.Print("logo.png")

using IronPrint;

// Silent printing of a PDF without requiring user input.
Printer.Print("report.pdf");

Imports IronPrint

' Silent printing of a PDF without requiring user input.
Printer.Print("report.pdf")

using IronPrint;

// Display a print dialog for user configuration before printing the document.
Printer.ShowPrintDialog("document.pdf");

Imports IronPrint

' Display a print dialog for user configuration before printing the document.
Printer.ShowPrintDialog("document.pdf")

using IronPrint;

// Configure paper settings such as size and orientation.
PrintSettings printSettings = new PrintSettings
{
    PaperSize = PaperSize.A4,
    PaperOrientation = PaperOrientation.Landscape
};

// Print the document using the specified settings.
Printer.Print("document.pdf", printSettings);

Imports IronPrint

' Configure paper settings such as size and orientation.
Private printSettings As New PrintSettings With {
	.PaperSize = PaperSize.A4,
	.PaperOrientation = PaperOrientation.Landscape
}

' Print the document using the specified settings.
Printer.Print("document.pdf", printSettings)

using IronPrint;

// Configure print settings for quality and number of copies.
PrintSettings printSettings = new PrintSettings
{
    Dpi = 300,
    NumberOfCopies = 2
};

// Print the document with the specified settings.
Printer.Print("report.pdf", printSettings);

Imports IronPrint

' Configure print settings for quality and number of copies.
Private printSettings As New PrintSettings With {
	.Dpi = 300,
	.NumberOfCopies = 2
}

' Print the document with the specified settings.
Printer.Print("report.pdf", printSettings)

using IronPrint;

// Specify the printer to use for printing the document.
PrintSettings printSettings = new PrintSettings
{
    PrinterName = "Your Printer Name"
};

// Print the document using the specified printer.
Printer.Print("invoice.pdf", printSettings);

Imports IronPrint

' Specify the printer to use for printing the document.
Private printSettings As New PrintSettings With {.PrinterName = "Your Printer Name"}

' Print the document using the specified printer.
Printer.Print("invoice.pdf", printSettings)

using IronPrint;

// Configure print settings for margins and grayscale printing.
PrintSettings printSettings = new PrintSettings
{
    PaperMargins = new Margins
    {
        Top = 10,
        Right = 10,
        Bottom = 10,
        Left = 10
    },
    Grayscale = true
};

// Print the document using the specified settings.
Printer.Print("draft.pdf", printSettings);

Imports IronPrint

' Configure print settings for margins and grayscale printing.
Private printSettings As New PrintSettings With {
	.PaperMargins = New Margins With {
		.Top = 10,
		.Right = 10,
		.Bottom = 10,
		.Left = 10
	},
	.Grayscale = True
}

' Print the document using the specified settings.
Printer.Print("draft.pdf", printSettings)