如何在不使用 Adob​​e 的情况下，使用IronPrint在.NET中打印 PDF

Imports IronPrint

' Apply your license key (get a free trial key at ironsoftware.com)
License.LicenseKey = "YOUR-LICENSE-KEY"

Imports IronPrint

' Apply your license key (get a free trial key at ironsoftware.com)
License.LicenseKey = "YOUR-LICENSE-KEY"

Imports IronPrint

Module SilentPrinting
    Sub Main()
        Dim pdfPath As String = "invoice.pdf"

        ' Print to the system default printer
        Printer.Print(pdfPath)

        ' Print to a specific printer by name
        Dim settings As New PrintSettings()
        settings.PrinterName = "Microsoft Print to PDF"
        Printer.Print(pdfPath, settings)
    End Sub
End Module

Imports IronPrint

Module SilentPrinting
    Sub Main()
        Dim pdfPath As String = "invoice.pdf"

        ' Print to the system default printer
        Printer.Print(pdfPath)

        ' Print to a specific printer by name
        Dim settings As New PrintSettings()
        settings.PrinterName = "Microsoft Print to PDF"
        Printer.Print(pdfPath, settings)
    End Sub
End Module

Imports IronPrint

Module DialogPrinting
    Sub Main()
        ' Display the standard Windows print dialog
        Printer.ShowPrintDialog("report.pdf")
    End Sub
End Module

Imports IronPrint

Module DialogPrinting
    Sub Main()
        ' Display the standard Windows print dialog
        Printer.ShowPrintDialog("report.pdf")
    End Sub
End Module

Imports IronPrint

Module CustomPrintSettings
    Sub Main()
        Dim settings As New PrintSettings() With {
            .Dpi = 300,
            .NumberOfCopies = 2,
            .PaperOrientation = PaperOrientation.Landscape,
            .PaperSize = PaperSize.A4,
            .PrinterName = "Office Printer"
        }

        Printer.Print("document.pdf", settings)
    End Sub
End Module

Imports IronPrint

Module CustomPrintSettings
    Sub Main()
        Dim settings As New PrintSettings() With {
            .Dpi = 300,
            .NumberOfCopies = 2,
            .PaperOrientation = PaperOrientation.Landscape,
            .PaperSize = PaperSize.A4,
            .PrinterName = "Office Printer"
        }

        Printer.Print("document.pdf", settings)
    End Sub
End Module

Imports IronPrint

Module PrinterManagement
    Sub Main()
        ' Retrieve all available printers
        Dim printers As List(Of String) = Printer.GetPrinterNames()

        Console.WriteLine($"Found {printers.Count} printer(s):")
        For Each printerName As String In printers
            Console.WriteLine($"  - {printerName}")
        Next

        ' Print to the first available printer
        If printers.Count > 0 Then
            Dim settings As New PrintSettings()
            settings.PrinterName = printers(0)
            Printer.Print("document.pdf", settings)
        Else
            Console.WriteLine("No printers found. Check system configuration.")
        End If
    End Sub
End Module

Imports IronPrint

Module PrinterManagement
    Sub Main()
        ' Retrieve all available printers
        Dim printers As List(Of String) = Printer.GetPrinterNames()

        Console.WriteLine($"Found {printers.Count} printer(s):")
        For Each printerName As String In printers
            Console.WriteLine($"  - {printerName}")
        Next

        ' Print to the first available printer
        If printers.Count > 0 Then
            Dim settings As New PrintSettings()
            settings.PrinterName = printers(0)
            Printer.Print("document.pdf", settings)
        Else
            Console.WriteLine("No printers found. Check system configuration.")
        End If
    End Sub
End Module

Imports IronPrint
Imports System.IO

Module 错误Handling
    Sub Main()
        Dim filePath As String = "document.pdf"

        If Not File.Exists(filePath) Then
            Console.WriteLine("PDF file not found. Verify the path and try again.")
            Return
        End If

        Try
            Dim settings As New PrintSettings()
            settings.PrinterName = "Office Printer"
            Printer.Print(filePath, settings)
            Console.WriteLine("Print job sent successfully.")
        Catch ex As Exception
            Console.WriteLine($"Printing failed: {ex.Message}")
        End Try
    End Sub
End Module

Imports IronPrint
Imports System.IO

Module 错误Handling
    Sub Main()
        Dim filePath As String = "document.pdf"

        If Not File.Exists(filePath) Then
            Console.WriteLine("PDF file not found. Verify the path and try again.")
            Return
        End If

        Try
            Dim settings As New PrintSettings()
            settings.PrinterName = "Office Printer"
            Printer.Print(filePath, settings)
            Console.WriteLine("Print job sent successfully.")
        Catch ex As Exception
            Console.WriteLine($"Printing failed: {ex.Message}")
        End Try
    End Sub
End Module