使用 IronPrint 進行 C# 文件列印教學
IronPrint 是一個功能強大的列印庫,旨在幫助 .NET C# 開發人員將列印功能整合到他們的應用程式中。 IronPrint 具有廣泛的相容性,涵蓋 Windows、macOS、iOS 和 Android 平台,可在各種作業系統上穩定可靠地運作。 無論您是為桌面環境、Apple 的 macOS 生態系統還是 iOS 和 Android 等行動平台創建應用程序,IronPrint 都能簡化列印功能的實現,為 .NET C# 環境中的所有列印需求提供多功能且用戶友好的解決方案。
快速入門:使用 IronPrint 靜默列印文件
只需一行程式碼即可列印——無需對話框,輕鬆便捷。 使用IronPrint.Printer.Print(...)可以靜默地將 PDF 或影像直接傳送到印表機,使用預設或自訂設定。
立即開始使用 NuGet 建立 PDF 檔案:
使用 NuGet 套件管理器安裝 IronPrint
複製並運行這段程式碼。
IronPrint.Printer.Print("path/to/your/document.pdf");部署到您的生產環境進行測試
目錄
列印文件
靜默列印
無需顯示列印對話方塊即可無縫列印文件。 然後可以直接在程式碼中設定列印參數。
// Programmatically print a document without showing the print dialog.
// Define your print job and settings here as needed.
using System;
using IronPrint;
public class SilentPrint
{
public static void Main()
{
// Create a print document instance
var document = new PrintDocument("sample-document.pdf");
// Initialize a silent print job
var printJob = new PrintJob(document);
// Apply specific settings as necessary
// For example: set printer name, copies, etc.
// Execute the print job
printJob.PrintSilently();
}
}// Programmatically print a document without showing the print dialog.
// Define your print job and settings here as needed.
using System;
using IronPrint;
public class SilentPrint
{
public static void Main()
{
// Create a print document instance
var document = new PrintDocument("sample-document.pdf");
// Initialize a silent print job
var printJob = new PrintJob(document);
// Apply specific settings as necessary
// For example: set printer name, copies, etc.
// Execute the print job
printJob.PrintSilently();
}
}' Programmatically print a document without showing the print dialog.
' Define your print job and settings here as needed.
Imports System
Imports IronPrint
Public Class SilentPrint
Public Shared Sub Main()
' Create a print document instance
Dim document = New PrintDocument("sample-document.pdf")
' Initialize a silent print job
Dim printJob As New PrintJob(document)
' Apply specific settings as necessary
' For example: set printer name, copies, etc.
' Execute the print job
printJob.PrintSilently()
End Sub
End Class帶對話框的列印
在顯示的列印設定對話方塊中啟動列印過程。 這樣一來,用戶可以互動式地自訂列印選項。
// Start a print job with user interaction through the print dialog.
using System;
using IronPrint;
public class DialogPrint
{
public static void Main()
{
// Create a print document instance
var document = new PrintDocument("sample-document.pdf");
// Initialize a print job with dialog
var printJob = new PrintJob(document);
// Execute the print job with display of print options dialog
printJob.PrintWithDialog();
}
}// Start a print job with user interaction through the print dialog.
using System;
using IronPrint;
public class DialogPrint
{
public static void Main()
{
// Create a print document instance
var document = new PrintDocument("sample-document.pdf");
// Initialize a print job with dialog
var printJob = new PrintJob(document);
// Execute the print job with display of print options dialog
printJob.PrintWithDialog();
}
}' Start a print job with user interaction through the print dialog.
Imports System
Imports IronPrint
Public Class DialogPrint
Public Shared Sub Main()
' Create a print document instance
Dim document = New PrintDocument("sample-document.pdf")
' Initialize a print job with dialog
Dim printJob As New PrintJob(document)
' Execute the print job with display of print options dialog
printJob.PrintWithDialog()
End Sub
End Class應用程式列印設定
透過程式調整列印設定以滿足特定要求。 本節提供了透過程式碼微調列印配置的功能。
// Example code to apply custom print settings programmatically.
using System;
using IronPrint;
public class PrintSettingsExample
{
public static void Main()
{
// Create a print document instance
var document = new PrintDocument("sample-document.pdf");
// Create a print job
var printJob = new PrintJob(document);
// Set custom print settings like duplex, color mode, etc.
var settings = new PrintSettings
{
ColorMode = ColorMode.Color,
DuplexMode = DuplexMode.OneSided,
Copies = 2
};
// Apply settings to print job
printJob.ApplySettings(settings);
// Print the document
printJob.PrintSilently();
}
}// Example code to apply custom print settings programmatically.
using System;
using IronPrint;
public class PrintSettingsExample
{
public static void Main()
{
// Create a print document instance
var document = new PrintDocument("sample-document.pdf");
// Create a print job
var printJob = new PrintJob(document);
// Set custom print settings like duplex, color mode, etc.
var settings = new PrintSettings
{
ColorMode = ColorMode.Color,
DuplexMode = DuplexMode.OneSided,
Copies = 2
};
// Apply settings to print job
printJob.ApplySettings(settings);
// Print the document
printJob.PrintSilently();
}
}' Example code to apply custom print settings programmatically.
Imports System
Imports IronPrint
Public Class PrintSettingsExample
Public Shared Sub Main()
' Create a print document instance
Dim document = New PrintDocument("sample-document.pdf")
' Create a print job
Dim printJob As New PrintJob(document)
' Set custom print settings like duplex, color mode, etc.
Dim settings = New PrintSettings With {
.ColorMode = ColorMode.Color,
.DuplexMode = DuplexMode.OneSided,
.Copies = 2
}
' Apply settings to print job
printJob.ApplySettings(settings)
' Print the document
printJob.PrintSilently()
End Sub
End Class取得印表機資訊
取得印表機名稱
查看所有可用印表機的清單。 檢索系統中已安裝印表機的名稱,以便用於資訊參考或在應用程式中進行動態印表機選擇。
// Retrieve and display a list of printer names available on the system.
using System;
using IronPrint;
public class PrinterInfo
{
public static void Main()
{
// Get an enumerable list of printer names
var printerNames = PrinterSettings.GetAvailablePrinters();
// Print each printer name to the console
Console.WriteLine("Available Printers:");
foreach (var name in printerNames)
{
Console.WriteLine(name);
}
}
}// Retrieve and display a list of printer names available on the system.
using System;
using IronPrint;
public class PrinterInfo
{
public static void Main()
{
// Get an enumerable list of printer names
var printerNames = PrinterSettings.GetAvailablePrinters();
// Print each printer name to the console
Console.WriteLine("Available Printers:");
foreach (var name in printerNames)
{
Console.WriteLine(name);
}
}
}' Retrieve and display a list of printer names available on the system.
Imports System
Imports IronPrint
Public Class PrinterInfo
Public Shared Sub Main()
' Get an enumerable list of printer names
Dim printerNames = PrinterSettings.GetAvailablePrinters()
' Print each printer name to the console
Console.WriteLine("Available Printers:")
For Each name In printerNames
Console.WriteLine(name)
Next name
End Sub
End Class常見問題解答
如何在 .NET C# 中悄無聲息地打印文件?
您可以使用 PrintJob 實例的 PrintSilently() 方法來執行打印任務,而無需用戶交互。這允許文檔以程式控制方式打印而不顯示打印對話框。
在 .NET C# 中,打印文檔並顯示打印對話框的過程是什麼?
您可以使用 PrintJob 實例上的 PrintWithDialog() 方法來啟動一個帶有用戶交互的打印工作。這會顯示打印設置對話框,允許用戶在打印之前自定義選項。
在 .NET C# 中是否可以程式控制地應用自定義打印設置?
是的,您可以通過創建 PrintSettings 對象並配置諸如色彩模式、雙工模式和副本數量的屬性來程式控制地應用自定義打印設置。然後,這些設置可以應用於一個 PrintJob 實例。
如何在 .NET C# 應用程式中檢索可用的打印機名稱?
您可以使用 PrinterSettings.GetAvailablePrinters() 方法來檢索可用的打印機名稱。這提供了一個系統上安裝的打印機名稱的可枚舉列表,以供選擇或信息性用途。
是否可以使用 .NET C# 庫打印不同的文檔格式?
是的,該庫支持打印多種文檔格式,包括 PDF、PNG、HTML、TIFF、GIF、JPEG、IMAGE 和 BITMAP,這使得文檔打印選項十分多樣化。
使用 .NET C# 庫打印文檔支持哪些平台?
該庫支持多個平台,如 Windows、macOS、iOS 和 Android,確保在這些操作系統上打印功能的一致性和可靠性。
在 .NET C# 中,無聲打印與基於對話框的打印有何不同?
無聲打印允許文檔以程式控制方式打印而無需用戶交互,使用 PrintSilently() 方法。基於對話框的打印涉及顯示一個打印對話框以供用戶自定義,通過 PrintWithDialog() 方法實現。






