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Thom Lamb 2cd6df6481 Initial commit of the ClosedXML library
Establishes the foundational structure, core Excel functionality, and tooling.

- Implements base components for cells, ranges, columns, and rows.
- Integrates a custom calculation engine with a wide range of Excel functions.
- Adds comprehensive support for styling, conditional formatting, data validation, comments, pictures, and charts.
- Configures build setup, project metadata (NuGet), and developer guidelines.
- Includes editor and Git attributes for consistent code style and line endings.
2026-06-23 11:02:53 -05:00

31 lines
962 B
C#

using DocumentFormat.OpenXml.Packaging;
using NUnit.Framework;
using System.IO;
namespace ClosedXML_Tests
{
[TestFixture]
public class OpenXMLTests
{
[Test]
[Ignore("Workaround has been included in ClosedXML")]
public static void SetPackagePropertiesEntryToNullWithOpenXml()
{
// Fixed in .NET Standard 2.1
// See:
// https://github.com/OfficeDev/Open-XML-SDK/issues/235
// https://github.com/dotnet/corefx/issues/23795
using (var stream = TestHelper.GetStreamFromResource(TestHelper.GetResourcePath(@"Examples\PivotTables\PivotTables.xlsx")))
using (var ms = new MemoryStream())
{
stream.CopyTo(ms);
using (var document = SpreadsheetDocument.Open(ms, true))
{
document.PackageProperties.Creator = null;
}
}
}
}
}