/// <summary>
 /// Constructor that accepts values for all mandatory fields
 /// </summary>
 ///<param name="refId">The GUID that uniquely identifies an instance of the object.</param>
 ///<param name="sessionName">Name of the Administration Session.</param>
 ///<param name="sessionType">Indicates the type of session that is scheduled.</param>
 ///<param name="assessmentRefId">The RefId of the assessment object used in the assessment administration.</param>
 ///
 public Sif3AssessmentSession( string refId, string sessionName, SessionType sessionType, string assessmentRefId )
     : base(Adk.SifVersion, AssessmentDTD.SIF3ASSESSMENTSESSION)
 {
     this.RefId = refId;
     this.SessionName = sessionName;
     this.SetSessionType( sessionType );
     this.AssessmentRefId = assessmentRefId;
 }
 /// <summary>
 /// Sets the value of the <c>&lt;SessionType&gt;</c> element.
 /// </summary>
 /// <param name="val">A SessionType object</param>
 /// <remarks>
 /// <para>The SIF specification defines the meaning of this element as: "Indicates the type of session that is scheduled."</para>
 /// <para>Version: 2.6</para>
 /// <para>Since: 2.6</para>
 /// </remarks>
 public void SetSessionType( SessionType val )
 {
     SetField( AssessmentDTD.SIF3ASSESSMENTSESSION_SESSIONTYPE, val );
 }