Nachrichtensymbol

Die C# Excel-Bibliothek

Gehen Sie über die einfache Bearbeitung von Tabellenkalkulationen hinaus. Erhalten Sie volle Kontrolle über Arbeitsmappen, Formeln und Diagramme für .NET 10 ohne Office Interop.
Gratis testen
  • Erstellen und Bearbeiten von Exceldateien, Formeln, Diagrammen und Bildern
  • Style Zellen, Ränder, Schriftarten und Hyperlinks hinzufügen
  • Kompatibel mit XLSX, XLS, CSV, TSV, XML, & DataTables
  • Kostenlos 30-Tage-Testversion, voller Funktionsumfang, keine Kreditkarte
Excel-Dateien ohne Interop lesen Alle 28 Codebeispiele anzeigen 
using IronXL;
using System;
using System.Linq;

// Supported for XLSX, XLS, XLSM, XLTX, CSV and TSV
WorkBook workBook = WorkBook.Load("sample.xlsx");

// Select worksheet at index 0
WorkSheet workSheet = workBook.WorkSheets[0];

// Get any existing worksheet
WorkSheet firstSheet = workBook.DefaultWorkSheet;

// Select a cell and return the converted value
int cellValue = workSheet["A2"].IntValue;

// Read from ranges of cells elegantly.
foreach (var cell in workSheet["A2:A10"])
{
    Console.WriteLine("Cell {0} has value '{1}'", cell.AddressString, cell.Text);
}

// Calculate aggregate values such as Min, Max and Sum
decimal sum = workSheet["A2:A10"].Sum();

// Linq compatible
decimal max = workSheet["A2:A10"].Max(c => c.DecimalValue);

A PHP Error was encountered

Severity: Notice

Message: Undefined index: IronXl.Excel

Filename: helpers/counter_helper.php

Line Number: 206

Backtrace:

File: /var/www/ironpdf.com/application/helpers/counter_helper.php
Line: 206
Function: _error_handler

File: /var/www/ironpdf.com/application/views/products/sections/hero_202508.php
Line: 196
Function: getNuGetImgShield

File: /var/www/ironpdf.com/application/views/products/sections/banner_home.php
Line: 12
Function: view

File: /var/www/ironpdf.com/application/libraries/Render.php
Line: 88
Function: view

File: /var/www/ironpdf.com/application/libraries/Widget.php
Line: 27
Function: view

File: /var/www/ironpdf.com/application/libraries/Render.php
Line: 374
Function: load_widget_section

File: /var/www/ironpdf.com/application/controllers/Products/Home.php
Line: 49
Function: render_products_view

File: /var/www/ironpdf.com/index.php
Line: 292
Function: require_once

NuGet Download 
Install-Package IronXl.Excel

A PHP Error was encountered

Severity: Notice

Message: Undefined index: IronXl.Excel

Filename: helpers/counter_helper.php

Line Number: 206

Backtrace:

File: /var/www/ironpdf.com/application/helpers/counter_helper.php
Line: 206
Function: _error_handler

File: /var/www/ironpdf.com/application/views/products/sections/hero_202508.php
Line: 232
Function: getNuGetImgShield

File: /var/www/ironpdf.com/application/views/products/sections/banner_home.php
Line: 12
Function: view

File: /var/www/ironpdf.com/application/libraries/Render.php
Line: 88
Function: view

File: /var/www/ironpdf.com/application/libraries/Widget.php
Line: 27
Function: view

File: /var/www/ironpdf.com/application/libraries/Render.php
Line: 374
Function: load_widget_section

File: /var/www/ironpdf.com/application/controllers/Products/Home.php
Line: 49
Function: render_products_view

File: /var/www/ironpdf.com/index.php
Line: 292
Function: require_once

NuGet Passed
Neuigkeiten: Changelog  
Zum Fußzeileninhalt springen

A PHP Error was encountered

Severity: Notice

Message: Undefined index: IronXl.Excel

Filename: helpers/counter_helper.php

Line Number: 206

Backtrace:

File: /var/www/ironpdf.com/application/helpers/counter_helper.php
Line: 206
Function: _error_handler

File: /var/www/ironpdf.com/application/views/main/sections/highlight_in_product_pages.php
Line: 20
Function: getNuGetImgShield

File: /var/www/ironpdf.com/application/views/products/home/index.php
Line: 66
Function: view

File: /var/www/ironpdf.com/application/libraries/Render.php
Line: 88
Function: view

File: /var/www/ironpdf.com/application/libraries/Render.php
Line: 552
Function: view

File: /var/www/ironpdf.com/application/controllers/Products/Home.php
Line: 49
Function: render_products_view

File: /var/www/ironpdf.com/index.php
Line: 292
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Undefined index: IronXl.Excel

Filename: helpers/counter_helper.php

Line Number: 206

Backtrace:

File: /var/www/ironpdf.com/application/helpers/counter_helper.php
Line: 206
Function: _error_handler

File: /var/www/ironpdf.com/application/views/main/sections/highlight_in_product_pages.php
Line: 21
Function: getNuGetImgShield

File: /var/www/ironpdf.com/application/views/products/home/index.php
Line: 66
Function: view

File: /var/www/ironpdf.com/application/libraries/Render.php
Line: 88
Function: view

File: /var/www/ironpdf.com/application/libraries/Render.php
Line: 552
Function: view

File: /var/www/ironpdf.com/application/controllers/Products/Home.php
Line: 49
Function: render_products_view

File: /var/www/ironpdf.com/index.php
Line: 292
Function: require_once

PM > Install-Package IronXl.Excel

IronXL

Nuget

A PHP Error was encountered

Severity: Notice

Message: Undefined index: IronXl.Excel

Filename: helpers/counter_helper.php

Line Number: 206

Backtrace:

File: /var/www/ironpdf.com/application/helpers/counter_helper.php
Line: 206
Function: _error_handler

File: /var/www/ironpdf.com/application/views/products/home/index.php
Line: 111
Function: getNuGetImgShield

File: /var/www/ironpdf.com/application/libraries/Render.php
Line: 88
Function: view

File: /var/www/ironpdf.com/application/libraries/Render.php
Line: 552
Function: view

File: /var/www/ironpdf.com/application/controllers/Products/Home.php
Line: 49
Function: render_products_view

File: /var/www/ironpdf.com/index.php
Line: 292
Function: require_once

NuGetPassed Neuigkeiten:

Changelog

Plattformübergreifende Unterstützung

Entworfen für C#, F# & VB.NET, die auf .NET 10, 9, 8, 7, 6, 5, Core, Standard oder Framework laufen

.NET-Logo
Visual Studio-Logo Visual Studio-Logo
NuGet-Logo NuGet-Logo
ReSharper
Windows-Logo
K
Produkte
Anleitungen Anleitungen
Sprachen Sprachen
Funktionen Funktionen

.NET Versionen:

  • C#, VB.NET, F# Sprachen
  • .NET Core (10, 9, 8, 7, 6, 5 und 3.1+)
  • .NET Standard (2.0+)
  • .NET Framework (4.6.2+)

Betriebssystem & Prozessoren:

  • Windows (x64, x86)
  • Mac (x64, ARM)
  • Linux (x64)

.NET-Projekttypen:

  • Web (Blazor & WebForms)
  • Desktop (WPF & MAUI)
  • Konsole (App & Bibliothek)

App-Umgebungen:

  • Windows (10+, Server 2016+)
  • Linux (Ubuntu, Debian, CentOS, etc.)
  • Mac (macOS 10+)
  • Docker (Windows, Linux, Azure)
  • Azure (VPS, WebApp, Function)
  • AWS (EC2, Lambda)

IDEs:

  • Microsoft Visual Studio
  • Jetbrains ReSharper & Rider

Binärzertifizierung

  • DigiCert signierte Binärdateien

Eine C#-Excel-Bibliothek, die Genauigkeit, Benutzerfreundlichkeit und Geschwindigkeit priorisiert.

IronXL ist die führende C# Excel-Bibliothek für die Erstellung und Bearbeitung von Excel-Dokumenten in .NET. Seine benutzerfreundliche API ermöglicht es Entwicklern, Excel-Funktionalität in .NET-Projekte in Minuten zu integrieren.

Erhalten Sie sofort Ihren kostenlosen 30-Tage-Testschlüssel.

badge_greencheck_in_yellowcircle
Das Testformular wurde
erfolgreich eingereicht.

Ihr Testschlüssel sollte in der E-Mail sein.
Wenn nicht, kontaktieren Sie bitte
support@ironsoftware.com

Das Excel-API, das Sie brauchen, ohne den Office Interop Aufwand.

View Full Features Set

Das Vertrauen von Millionen von Ingenieuren weltweit

  • Logo Aetna
  • Logo NASA
  • 29. Logo WWF
  • Logo Bank of America
  • Logo Porsche
  • Logo 3M
  • Logo Qatar Airways
  • Logo Hertz
  • Logo GSK
  • Logo Qualcomm
  • Logo General Electric
  • Logo Mercedes Benz
  • Logo Ticketmaster
  • Logo Sony
  • Logo Canon
  • Logo Siemens
  • Logo Caterpillar
  • Logo AutoDesk
  • Logo Johnson & Johnson
  • Logo Zurich
  • Logo Bosch
  • Logo Allianz
  • Logo Turkish Airlines
  • Logo Michelin
  • Logo Caterpillar
  • Logo Bayer

Immer wenn Entwickler fragen, ist die Antwort ein JA! vonIronXL

switch(faqQuestions)
{ 
    case "Can I deploy my application using the library to Linux, macOS, or Windows, including Docker containers?": return "YES";
    case "Can I render pixel-perfect PDFs from complex HTML5, CSS3, and JavaScript?": return "YES";
    case "Is the library thread-safe for use in highly concurrent, multi-threaded server applications and APIs?": return "YES";
    case "Can I set custom viewport dimensions and print media CSS to control responsive layouts?": return "YES";
    case "Is IronPDF compatible with Azure Functions?": return "YES";
    case "Can I permanently redact sensitive text and images from PDF documents?": return "YES";
    case "Can I generate a PDF from a URL that requires authentication via custom headers, cookies, or form logins?": return "YES";
    case "Can I access PDF DOM through ObjectModel property?": return "YES";
    case "Can I programmatically fill, read, and flatten interactive AcroForm?": return "YES";
    case "Does it support generating PDF/A and PDF/UA compliant documents for archiving and accessibility standards?": return "YES";
    case "Can I secure a document with 256-bit AES password encryption and set user permissions?": return "YES";
    case "Can I apply and verify digital signatures on a PDF using X.509 certificates?": return "YES";
    case "Can I test IronPDF in my live project for free now?": return "YES, click here to start your 30-day free trial";
}

Kann IronXL Excel-Dateien lesen, erstellen und bearbeiten, ohne dass Microsoft Office oder Excel Interop installiert sind?JA!

Unterstützt es nativ die Formate XLS, XLSX, CSV, TSV und JSON innerhalb einer einzigen API?JA!

Gibt es eingebaute Konvertierung zwischen Arbeitsblättern und DataTable/DataSet-Objekten zur Datenbankintegration?JA!

Können Formeln dynamisch hinzugefügt, modifiziert und neu berechnet werden?JA!

Unterstützt es feine Formatierung, einschließlich Schriftarten, Ränder, Ausrichtung, Hintergründe und Zahlenformate?JA!

Ist es vollständig plattformübergreifend auf .NET Core, Standard und Framework für Windows, Linux, macOS, Docker und Azure?JA!

Kann es passwortgeschützte Tabellenkalkulationen öffnen, bearbeiten und speichern?JA!

Unterstützt es Bereichsoperationen wie Sortieren, Trimmen, Gruppieren und Zusammenführen?JA!

Kann Blattsdaten direkt nach XML und JSON exportiert werden?JA!

Können Metadaten, Fenstersperren und Druckbereiche programmatisch konfiguriert werden?JA!

Unterstützt es schnelle Massenbearbeitung mit standardmäßiger Excel-Zellenotation (z.B., "A1:B10")?JA!

Kann ich IronXL jetzt in meinem Live-Projekt kostenlos testen?JA! Icon Arrow related to Immer wenn Entwickler fragen, ist die Antwort ein JA! vonIronXL Hier klicken, um Ihre 30-Tage-kostenlose Testversion zu starten

Floating Left Top related to Immer wenn Entwickler fragen, ist die Antwort ein JA! vonIronXL
Floating Right Bottom related to Immer wenn Entwickler fragen, ist die Antwort ein JA! vonIronXL
Erstklassige Ingenieure,
24-Stunden-Support
  • Support Team Member 2 related to C# .NET 10 Excel-Bibliothek (ohne Verwendung von Interop) | IronXL. Die C# Excel-Tabell...
  • Support Team Member 4 related to C# .NET 10 Excel-Bibliothek (ohne Verwendung von Interop) | IronXL. Die C# Excel-Tabell...
  • Support Team Member 6 related to C# .NET 10 Excel-Bibliothek (ohne Verwendung von Interop) | IronXL. Die C# Excel-Tabell...
  • Support Team Member 7 related to C# .NET 10 Excel-Bibliothek (ohne Verwendung von Interop) | IronXL. Die C# Excel-Tabell...
  • Support Team Member Iron related to C# .NET 10 Excel-Bibliothek (ohne Verwendung von Interop) | IronXL. Die C# Excel-Tab...
Mit Experten sprechen

A PHP Error was encountered

Severity: Notice

Message: Undefined index: IronXl.Excel

Filename: helpers/counter_helper.php

Line Number: 85

Backtrace:

File: /var/www/ironpdf.com/application/helpers/counter_helper.php
Line: 85
Function: _error_handler

File: /var/www/ironpdf.com/application/views/main/sections/ready_to_started_202509.php
Line: 12
Function: getTotalDonwloadNumber

File: /var/www/ironpdf.com/application/views/products/home/index.php
Line: 829
Function: view

File: /var/www/ironpdf.com/application/libraries/Render.php
Line: 88
Function: view

File: /var/www/ironpdf.com/application/libraries/Render.php
Line: 552
Function: view

File: /var/www/ironpdf.com/application/controllers/Products/Home.php
Line: 49
Function: render_products_view

File: /var/www/ironpdf.com/index.php
Line: 292
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Undefined index: IronXl.Excel

Filename: helpers/counter_helper.php

Line Number: 85

Backtrace:

File: /var/www/ironpdf.com/application/helpers/counter_helper.php
Line: 85
Function: _error_handler

File: /var/www/ironpdf.com/application/views/main/sections/ready_to_started_202509.php
Line: 19
Function: getTotalDonwloadNumber

File: /var/www/ironpdf.com/application/views/products/home/index.php
Line: 829
Function: view

File: /var/www/ironpdf.com/application/libraries/Render.php
Line: 88
Function: view

File: /var/www/ironpdf.com/application/libraries/Render.php
Line: 552
Function: view

File: /var/www/ironpdf.com/application/controllers/Products/Home.php
Line: 49
Function: render_products_view

File: /var/www/ironpdf.com/index.php
Line: 292
Function: require_once

Bereit anzufangen?
Nuget Downloads 1,890,100 | Version: 2026.3 gerade veröffentlicht

A PHP Error was encountered

Severity: Notice

Message: Undefined index: IronXl.Excel

Filename: helpers/counter_helper.php

Line Number: 85

Backtrace:

File: /var/www/ironpdf.com/application/helpers/counter_helper.php
Line: 85
Function: _error_handler

File: /var/www/ironpdf.com/application/views/main/sections/still_scrolling_202512.php
Line: 17
Function: getTotalDonwloadNumber

File: /var/www/ironpdf.com/application/views/products/home/index.php
Line: 834
Function: view

File: /var/www/ironpdf.com/application/libraries/Render.php
Line: 88
Function: view

File: /var/www/ironpdf.com/application/libraries/Render.php
Line: 552
Function: view

File: /var/www/ironpdf.com/application/controllers/Products/Home.php
Line: 49
Function: render_products_view

File: /var/www/ironpdf.com/index.php
Line: 292
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Undefined index: IronXl.Excel

Filename: helpers/counter_helper.php

Line Number: 85

Backtrace:

File: /var/www/ironpdf.com/application/helpers/counter_helper.php
Line: 85
Function: _error_handler

File: /var/www/ironpdf.com/application/views/main/sections/still_scrolling_202512.php
Line: 24
Function: getTotalDonwloadNumber

File: /var/www/ironpdf.com/application/views/products/home/index.php
Line: 834
Function: view

File: /var/www/ironpdf.com/application/libraries/Render.php
Line: 88
Function: view

File: /var/www/ironpdf.com/application/libraries/Render.php
Line: 552
Function: view

File: /var/www/ironpdf.com/application/controllers/Products/Home.php
Line: 49
Function: render_products_view

File: /var/www/ironpdf.com/index.php
Line: 292
Function: require_once

Still Scrolling Icon

Scrollst du immer noch?

Sie brauchen schnell einen Beweis? PM > Install-Package IronXl.Excel
Führen Sie ein Beispiel aus und sehen Sie zu, wie Ihre Daten zu einer Tabellenkalkulation werden.

30-Tage-Testversion → Volles Produkt. Keine Grenzen. Keine Karte. Gratis testen

Iron Support Team

We're online 24 hours, 5 days a week.
Chat
Email
Call Me