打印文件教程
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IronPrint 是一个功能强大的打印库，旨在帮助 .NET C# 开发人员将打印功能集成到他们的应用程序中。IronPrint 具有广泛的兼容性，横跨 Windows、macOS、iOS 和 Android 平台，可在各种操作系统中稳定可靠地运行。无论您是为桌面环境、苹果公司的 macOS 生态系统，还是为 iOS 和 Android 等移动平台创建应用程序，IronPrint 都能简化打印功能的实现，为您在 .NET C# 环境中的所有打印需求提供多功能、用户友好的解决方案。
目录
安装使用 NuGet
Install-Package IronPrint
nuget.org/packages/IronPrint/
开始在您的项目中使用IronPDF，并立即获取免费试用。
查看 IronPrint 上 Nuget 用于快速安装和部署。它有超过800万次下载，正在使用C#改变。
打印文档
无声打印
无缝打印文档，无需显示打印对话框。打印设置可直接在代码中完成。
:path=/static-assets/print/content-code-examples/tutorials/print-document-print-silently.csusing IronPrint;
// Print the document
Printer.Print("newDoc.pdf");Imports IronPrint
' Print the document
Printer.Print("newDoc.pdf")VB C#
使用对话框打印
在显示打印设置对话框时启动打印过程。这样用户就可以交互式地自定义打印选项。
:path=/static-assets/print/content-code-examples/tutorials/print-document-print-with-dialog.csusing IronPrint;
// Show print dialog
Printer.ShowPrintDialog("newDoc.pdf");Imports IronPrint
' Show print dialog
Printer.ShowPrintDialog("newDoc.pdf")VB C#
应用打印设置
以编程方式调整打印设置以满足特定要求。本节提供了通过代码微调打印配置的功能。
:path=/static-assets/print/content-code-examples/tutorials/print-document-apply-print-setting.csusing IronPrint;
// Configure print setting
PrintSettings printSettings = new PrintSettings();
printSettings.Dpi = 150;
printSettings.NumberOfCopies = 2;
printSettings.PaperOrientation = PaperOrientation.Portrait;
// Print the document
Printer.Print("newDoc.pdf", printSettings);Imports IronPrint
' Configure print setting
Private printSettings As New PrintSettings()
printSettings.Dpi = 150
printSettings.NumberOfCopies = 2
printSettings.PaperOrientation = PaperOrientation.Portrait
' Print the document
Printer.Print("newDoc.pdf", printSettings)VB C#
获取打印机信息
获取打印机名称
访问所有可用打印机的列表。获取系统中安装的打印机名称，以便在应用程序中提供信息或动态选择打印机。
:path=/static-assets/print/content-code-examples/tutorials/print-document-get-printer-names.csusing IronPrint;
using System;
using System.Collections.Generic;
// Retrieve printers' name
List<string> printersName = Printer.GetPrinterNames();
foreach (var printer in printersName)
{
Console.WriteLine(printer);
}Imports IronPrint
Imports System
Imports System.Collections.Generic
' Retrieve printers' name
Private printersName As List(Of String) = Printer.GetPrinterNames()
For Each printer In printersName
Console.WriteLine(printer)
Next printerVB C#
