How to: Show and Hide Gridlines
The example below demonstrates how to control the visibility of worksheet gridlines (the faint lines that separate rows and columns in a worksheet). To do this, use the IXlSheetViewOptions.ShowGridLines property of the IXlSheetViewOptions object that contains worksheet display settings and can be accessed using the IXlSheet.ViewOptions property.
Note
A complete sample project is available at https://github.com/DevExpress-Examples/xl-export-api-examples-t253492
// Create a worksheet.
using (IXlSheet sheet = document.CreateSheet())
{
// Hide gridlines on the worksheet.
sheet.ViewOptions.ShowGridLines = false;
}
The image below shows the worksheet when gridlines are displayed, and when gridlines are hidden (the workbook is opened in Microsoft® Excel®).