public void CopyPropertiesFrom( EventCalendarItem source )
{
this.Id = source.Id;
this.EventCalendarId = source.EventCalendarId;
this.EventItemId = source.EventItemId;
this.ForeignGuid = source.ForeignGuid;
this.ForeignKey = source.ForeignKey;
this.ModifiedAuditValuesAlreadyUpdated = source.ModifiedAuditValuesAlreadyUpdated;
this.CreatedDateTime = source.CreatedDateTime;
this.ModifiedDateTime = source.ModifiedDateTime;
this.CreatedByPersonAliasId = source.CreatedByPersonAliasId;
this.ModifiedByPersonAliasId = source.ModifiedByPersonAliasId;
this.Guid = source.Guid;
this.ForeignId = source.ForeignId;
}