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Row

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

Removes rows that match the specified condition from the worksheet.

Namespace: DevExpress.Spreadsheet

Assembly: DevExpress.Spreadsheet.v24.1.Core.dll

NuGet Package: DevExpress.Spreadsheet.Core

Declaration

void Remove(
    int first,
    Func<int, bool> predicate
)

Parameters

Name Type Description
first Int32

An integer that specifies the index of a row from which the check should start.

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);

The following code snippets (auto-collected from DevExpress Examples) contain references to the Remove(Int32, Func<Int32, Boolean>) method.

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See Also