SpreadsheetGear 2023
FileFormat Property (IWorkbook)

SpreadsheetGear Namespace > IWorkbook Interface : FileFormat Property
Returns the file format which the workbook was last opened from or saved to. If the workbook has never been saved, the default file format is returned.
ReadOnly Property FileFormat As FileFormat
Dim instance As IWorkbook
Dim value As FileFormat
value = instance.FileFormat
FileFormat FileFormat {get;}

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

See Also


IWorkbook Interface
IWorkbook Members