GridXlExportOptions.SuppressMaxRowCountError Property

Specifies whether to suppress the exception thrown when exporting more than 65,536 rows in an XLS file or more than 1,048,576 rows in an XLSX file.

Namespace: DevExpress.Blazor

Assembly: DevExpress.Blazor.v24.2.dll

NuGet Package: DevExpress.Blazor

Declaration

[DefaultValue(false)]
public bool SuppressMaxRowCountError { get; set; }

Property Value

Type	Default	Description
Boolean	false	true, to suppress the exception and export the maximum available number of rows; false, to cancel the export and throw the exception.

Remarks

The Microsoft Excel data formats impose the following limitations on the total number of rows and columns in a worksheet:

File format	XLS	XLSX
Total number of columns	256	16,384
Total number of rows	65,536	1,048,576

If the number of exported rows exceeds the predefined limit, the grid throws an exception and cancels the export operation.

Set the SuppressMaxRowCountError property to true to suppress the exception and export the maximum available number of rows. Extra rows are not exported.

To suppress the maximum column count exception, use the SuppressMaxColumnCountError property.