[Description] Represents a DBNull that can be assigned to this instance of the SqlDateTime structure. [Name] 
Null
M a x V a l u e
M i n V a l u e
N u l l
S Q L T i c k s P e r H o u r
S Q L T i c k s P e r M i n u t e
S Q L T i c k s P e r S e c o n d