public void CopyPropertiesFrom( PersonViewed source )
{
this.Id = source.Id;
this.ForeignGuid = source.ForeignGuid;
this.ForeignKey = source.ForeignKey;
this.IpAddress = source.IpAddress;
this.Source = source.Source;
this.TargetPersonAliasId = source.TargetPersonAliasId;
this.ViewDateTime = source.ViewDateTime;
this.ViewerPersonAliasId = source.ViewerPersonAliasId;
this.Guid = source.Guid;
this.ForeignId = source.ForeignId;
}