Gets a string representing the version of the document persistence format supported by the current assembly. This version is used to check persisted documents' compatibility. Versions are backwards-compatible, but not vice versa (i.e. a document persisted using a newer version of C1PrintDocument may be unreadable by an older version).

'宣言
 
Public Shared ReadOnly Property DocumentFormatVersion As System.String

'使用法
 
Dim value As System.String
 
value = C1PrintDocument.DocumentFormatVersion

public static System.string DocumentFormatVersion {get;}