_Workbook.FileFormat Property
Returns the file format and/or type of the workbook. Read-only XlFileFormat.
Namespace: Microsoft.Office.Interop.Excel
Assembly: Microsoft.Office.Interop.Excel (in Microsoft.Office.Interop.Excel.dll)
Syntax
'Declaration
ReadOnly Property FileFormat As XlFileFormat
Get
'Usage
Dim instance As _Workbook
Dim value As XlFileFormat
value = instance.FileFormat
XlFileFormat FileFormat { get; }
Property Value
Type: Microsoft.Office.Interop.Excel.XlFileFormat
Remarks
Some of these constants may not be available to you, depending on the language support (U.S. English, for example) that you’ve selected or installed.