ASPxSpreadsheet.FullscreenMode Property

Specifies whether or not the ASPxSpreadsheet control is used in full-screen mode.

Namespace: DevExpress.Web.ASPxSpreadsheet

Assembly: DevExpress.Web.ASPxSpreadsheet.v21.1.dll


public bool FullscreenMode { get; set; }

Property Value

Type Default Description


true to enable full-screen mode; otherwise, false.


When the FullscreenMode property is set to true, the Spreadsheet occupies the browser’s entire client region on page load. The Spreadsheet can then be resized with the browser window.

According to browser requirements, if the Spreadsheet control is contained in a frame, the FullscreenMode property should be set in a user-generated event handler (a button click, a key press) for security reasons.

See Also