How to: Delete a Worksheet
You need a license to the DevExpress Office File API or DevExpress Universal Subscription to use these examples in production code. Refer to the DevExpress Subscription page for pricing information.
This example demonstrates how to remove a worksheet from a workbook by calling the WorksheetCollection.Remove or WorksheetCollection.RemoveAt method of the WorksheetCollection object that is accessed via the Workbook.Worksheets property.
A complete sample project is available at https://github.com/DevExpress-Examples/spreadsheet-document-server-api-e4339
// Delete the "Sheet2" worksheet from the workbook. workbook.Worksheets.Remove(workbook.Worksheets["Sheet2"]); // Delete the first worksheet from the workbook. workbook.Worksheets.RemoveAt(0);
You can also hide a worksheet. See the How to: Show and Hide a Worksheet topic for details.
A workbook must always contain at least one visible worksheet.