ArcObjects Library Reference (Carto)  

esriMapDocumentType Constants

Type of map document bound to the MapDocument coclass.

Constant Value Description
esriMapDocumentTypeMxd 0 ArcMap Document.
esriMapDocumentTypePmf 1 Published Map File.
esriMapDocumentTypeLyr 2 Layer File.
esriMapDocumentTypeUnknown 3 Unknown document type.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.