CenturyThreshold Property

Sets year for auto detection of 20th and 21st centuries. That option is used to automatically fill century when the user entered only 1 or 2 digits into the year field or when the date pattern contains only 1 or 2 year positions, e.g. "yy" or "y". If user entered value larger than value of this option, then 20th century is used, otherwise the 21st.

'Declaration
 
Public Property CenturyThreshold As System.Nullable(Of Integer)

public System.Nullable<int> CenturyThreshold {get; set;}