Skip to main content
Row

DevExpress v24.2 Update — Your Feedback Matters

Our What's New in v24.2 webpage includes product-specific surveys. Your response to our survey questions will help us measure product satisfaction for features released in this major update and help us refine our plans for our next major release.

Take the survey Not interested

RowCollection.Remove(Func<Int32, Boolean>) Method

Removes rows that match the specified condition from the worksheet.

Namespace: DevExpress.Spreadsheet

Assembly: DevExpress.Spreadsheet.v24.2.Core.dll

NuGet Package: DevExpress.Spreadsheet.Core

#Declaration

void Remove(
    Func<int, bool> predicate
)

#Parameters

Name Type Description
predicate Func<Int32, Boolean>

A delegate that is the function to check for a condition in each row.

#Example

View Example

workbook.LoadDocument("Documents\\Document.xlsx");
Worksheet worksheet = workbook.Worksheets[0];
// Create a function specifying the condition to remove worksheet rows.
Func<int, bool> rowRemovalCondition = x => worksheet.Cells[x, 0].Value.NumericValue > 3.0 && worksheet.Cells[x, 0].Value.NumericValue < 14.0;

// Fill cells with data.
for (int i = 0; i < 15; i++)
{
    worksheet.Cells[i, 0].Value = i + 1;
    worksheet.Cells[0, i].Value = i + 1;
}

// Delete all rows that meet the specified condition.
//worksheet.Rows.Remove(rowRemovalCondition);

// Delete rows that meet the specified condition starting from the 7th row.
worksheet.Rows.Remove(7, rowRemovalCondition);

// Delete rows that meet the specified condition starting from the 5th row to the 14th row.
//worksheet.Rows.Remove(5, 14, rowRemovalCondition);
See Also