WdCheckInVersionType Enumeration

Word Developer Reference

Specifies the type of version for the document checked in when using the CheckIn method. Applies to documents stored in a SharePoint library.

Version Information
 Version Added:  

Name Value Description
wdCheckInMajorVersion 1 Major version.
wdCheckInMinorVersion 0 Minor version.
wdCheckInOverwriteVersion 2 Overwrite current version on the server.