Gets the timestamp of this message from the SIF_Date and SIF_Time elements in its header. If the message does not have a Edustructures.SifWorks element, one is created with a timestamp equal to the current time.

public virtual Nullable<DateTime> Timestamp{ get;}

Public Overridable ReadOnly Property Timestamp As Nullable(Of DateTime)

public:
virtual property Nullable<DateTime> Timestamp {
	Nullable<DateTime> get ();
}