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The C# Excel Library
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);
In this video tutorial, coders are guided through the process of editing workbook metadata using IronXL in C#. The tutorial starts with setting up a C# project in Visual Studio and ensuring IronXL is installed via the NuGet Package Manager. By navigating to the program.cs file, users learn to integrate IronXL into their project by adding the using IronXL directive at the top. The tutorial then demonstrates loading an Excel file named 'sample.xlsx' using the IronXL workbook class. Users are shown how to add metadata such as author, title, comments, and keywords to the Excel file, broadening its informational capacity. Additionally, the tutorial explains how to retrieve and set the file creation and last printed dates. After making these changes, users save their work to a new file named 'edited_metadata.xlsx'. Upon execution, the program applies the changes successfully, allowing users to compare the original and edited files side by side. The video concludes by highlighting IronXL's capabilities and encouraging viewers to explore further functionalities. Viewers are encouraged to subscribe for more tutorials and check out the IronXL software through the provided link.
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Test in production without watermarks.
Works wherever you need it to.
Get 30 days of fully functional product.
Have it up and running in minutes.
Full access to our support engineering team during your product trial
No credit card or account creation required
Your trial key should be in the email.
If it is not, please contact
support@ironsoftware.com
Get started for FREE
No credit card required
Test in production without watermarks.
Works wherever you need it to.
Get 30 days of fully functional product.
Have it up and running in minutes.
Full access to our support engineering team during your product trial
Licenses from $749. Have a question? Get in touch.
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