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.NET Framework 4.5.2+
Row

DocumentFormat Fields

A document format.
Name Description
Csv static Comma Separated Values - the plain text format that uses commas as separators between cell values. File extension - .csv.
OpenXml static Microsoft Office Open XML format - the default file format starting with Microsoft Excel 2007. File extension - .xlsx.
Text static Tab Delimited Text - the plain text format that uses tab characters as separators between cell values. File extension - .txt.
Undefined static The document format is undefined.
Xls static Microsoft Excel 97-2003 binary file format (import/export), or Microsoft Excel 5.0/95 binary file format (import only). File extension - .xls.
Xlsb static Microsoft Excel 2007-2010 binary file format (BIFF12). File extension - .xlsb.
Xlsm static Microsoft Office Open XML macro-enabled format. File extension - .xlsm.
Xlsx static Microsoft Office Open XML format - the default file format starting with Microsoft Excel 2007. File extension - .xlsx.
Xlt static Microsoft Excel 97-2003 template file. File extension - .xlt.
Xltm static Microsoft Office Open XML macro-enabled template file. File extension - .xltm.
Xltx static Microsoft Office Open XML template file. File extension - .xltx.
XmlSpreadsheet2003 static XML Spreadsheet 2003 file format. File extension - .xml.
See Also