Skip to content

Fixes issue 2376 #2377

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
OssianEPPlus merged 1 commit into from
Jun 8, 2026
Merged

Fixes issue 2376 #2377

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
1 change: 1 addition & 0 deletions src/EPPlus/Core/CellStore/RangeDictionary.cs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -133,6 +133,7 @@ internal bool Exists(int row, int col)
}
internal List<T> GetValuesFromRange(int fromRow, int fromCol, int toRow, int toCol)
{
if (_addresses.Keys.Count == 0) return new List<T>();
var hs = new HashSet<T>();
long rowSpan = ((fromRow - 1) << 20) | (fromRow - 1);
var searchItem = new RangeItem(rowSpan, default);
Expand Down
9 changes: 8 additions & 1 deletion src/EPPlusTest/DataValidation/DataValidationTests.cs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -1295,5 +1295,12 @@ public void DataValidationsPerformance()
SaveAndCleanup(p);
}
}
}
[TestMethod]
public void VerifyClearDataValidationOnEmptyRange()
{
using var p = new ExcelPackage();
var ws = p.Workbook.Worksheets.Add("Sheet1");
ws.Cells[1, 1, 4, 4].DataValidation.ClearDataValidation();
}
}
}
Loading