HttpSessionStateContainer 생성자

정의

HttpSessionStateContainer 개체를 만들고 지정된 설정 및 값을 사용하여 초기화합니다.

public:
 HttpSessionStateContainer(System::String ^ id, System::Web::SessionState::ISessionStateItemCollection ^ sessionItems, System::Web::HttpStaticObjectsCollection ^ staticObjects, int timeout, bool newSession, System::Web::HttpCookieMode cookieMode, System::Web::SessionState::SessionStateMode mode, bool isReadonly);
public HttpSessionStateContainer(string id, System.Web.SessionState.ISessionStateItemCollection sessionItems, System.Web.HttpStaticObjectsCollection staticObjects, int timeout, bool newSession, System.Web.HttpCookieMode cookieMode, System.Web.SessionState.SessionStateMode mode, bool isReadonly);
new System.Web.SessionState.HttpSessionStateContainer : string * System.Web.SessionState.ISessionStateItemCollection * System.Web.HttpStaticObjectsCollection * int * bool * System.Web.HttpCookieMode * System.Web.SessionState.SessionStateMode * bool -> System.Web.SessionState.HttpSessionStateContainer
Public Sub New (id As String, sessionItems As ISessionStateItemCollection, staticObjects As HttpStaticObjectsCollection, timeout As Integer, newSession As Boolean, cookieMode As HttpCookieMode, mode As SessionStateMode, isReadonly As Boolean)

매개 변수

id
String

새 세션에 대한 세션 식별자입니다. 이면 nullthrow ArgumentException 됩니다.

sessionItems
ISessionStateItemCollection

ISessionStateItemCollection 새 세션 상태 공급자에 대한 세션 값을 포함하는 값입니다.

staticObjects
HttpStaticObjectsCollection

ASP.NET 애플리케이션 파일 Global.asax 내에서 <object Runat="Server" Scope="Session"/> 태그로 선언된 개체를 지정하는 HttpStaticObjectsCollection.

timeout
Int32

세션 상태 공급자가 세션을 종료하기 전에 요청 간에 허용되는 시간(분)입니다.

newSession
Boolean

현재 요청으로 세션이 만들어졌음을 나타내려면 입니다. 그렇지 않으면 .

cookieMode
HttpCookieMode

CookieMode 새 세션 상태 공급자의 경우입니다.

mode
SessionStateMode

SessionStateMode 현재 세션 상태 모드를 지정하는 값 중 하나입니다.

isReadonly
Boolean

true세션이 읽기 전용임을 나타내려면 입니다. 그렇지 않으면 . false

예외

idnull입니다.

예제

다음 코드 예제에서는 새 개체를 새 HttpSessionStateContainer 세션 정보 또는 기존 세션 정보로 채우고 메서드를 사용하여 AddHttpSessionStateToContext 현재 요청에 추가하는 HttpContext 사용자 지정 세션 상태 모듈에 대한 이벤트 처리기를 보여줍니다AcquireRequestState. 사용자 지정 세션 상태 모듈의 전체 코드 예제는 클래스 개요를 SessionStateUtility 참조하세요.

//
// Event handler for HttpApplication.AcquireRequestState
//

private void OnAcquireRequestState(object source, EventArgs args)
{
    HttpApplication app = (HttpApplication)source;
    HttpContext context = app.Context;
    bool isNew = false;
    string sessionID;
    SessionItem sessionData = null;
    bool supportSessionIDReissue = true;

    pSessionIDManager.InitializeRequest(context, false, out supportSessionIDReissue);
    sessionID = pSessionIDManager.GetSessionID(context);

    if (sessionID != null)
    {
        try
        {
            pHashtableLock.AcquireReaderLock(Int32.MaxValue);
            sessionData = (SessionItem)pSessionItems[sessionID];

            if (sessionData != null)
               sessionData.Expires = DateTime.Now.AddMinutes(pTimeout);
        }
        finally
        {
            pHashtableLock.ReleaseReaderLock();
        }
    }
    else
    {
        bool redirected, cookieAdded;

        sessionID = pSessionIDManager.CreateSessionID(context);
        pSessionIDManager.SaveSessionID(context, sessionID, out redirected, out cookieAdded);

        if (redirected)
            return;
    }

    if (sessionData == null)
    {
        // Identify the session as a new session state instance. Create a new SessionItem
        // and add it to the local Hashtable.

        isNew = true;

        sessionData = new SessionItem();

        sessionData.Items = new SessionStateItemCollection();
        sessionData.StaticObjects = SessionStateUtility.GetSessionStaticObjects(context);
        sessionData.Expires = DateTime.Now.AddMinutes(pTimeout);

        try
        {
            pHashtableLock.AcquireWriterLock(Int32.MaxValue);
            pSessionItems[sessionID] = sessionData;
        }
        finally
        {
            pHashtableLock.ReleaseWriterLock();
        }
    }

    // Add the session data to the current HttpContext.
    SessionStateUtility.AddHttpSessionStateToContext(context,
                     new HttpSessionStateContainer(sessionID,
                                                  sessionData.Items,
                                                  sessionData.StaticObjects,
                                                  pTimeout,
                                                  isNew,
                                                  pCookieMode,
                                                  SessionStateMode.Custom,
                                                  false));

    // Execute the Session_OnStart event for a new session.
    if (isNew && Start != null)
    {
        Start(this, EventArgs.Empty);
    }
}

//
// Event for Session_OnStart event in the Global.asax file.
//

public event EventHandler Start;
    '
    ' Event handler for HttpApplication.AcquireRequestState
    '
    Private Sub OnAcquireRequestState(ByVal [source] As Object, ByVal args As EventArgs)
        Dim app As HttpApplication = CType([source], HttpApplication)
        Dim context As HttpContext = app.Context
        Dim isNew As Boolean = False
        Dim sessionID As String
        Dim sessionData As SessionItem = Nothing
        Dim supportSessionIDReissue As Boolean = True

        pSessionIDManager.InitializeRequest(context, False, supportSessionIDReissue)
        sessionID = pSessionIDManager.GetSessionID(context)


        If Not (sessionID Is Nothing) Then
            Try
                pHashtableLock.AcquireReaderLock(Int32.MaxValue)
                sessionData = CType(pSessionItems(sessionID), SessionItem)

                If Not (sessionData Is Nothing) Then
                    sessionData.Expires = DateTime.Now.AddMinutes(pTimeout)
                End If
            Finally
                pHashtableLock.ReleaseReaderLock()
            End Try
        Else
            Dim redirected, cookieAdded As Boolean

            sessionID = pSessionIDManager.CreateSessionID(context)
            pSessionIDManager.SaveSessionID(context, sessionID, redirected, cookieAdded)

            If redirected Then Return
        End If
        If sessionData Is Nothing Then
            ' Identify the session as a new session state instance. Create a new SessionItem
            ' and add it to the local Hashtable.
            isNew = True

            sessionData = New SessionItem()

            sessionData.Items = New SessionStateItemCollection()
            sessionData.StaticObjects = SessionStateUtility.GetSessionStaticObjects(context)
            sessionData.Expires = DateTime.Now.AddMinutes(pTimeout)

            Try
                pHashtableLock.AcquireWriterLock(Int32.MaxValue)
                pSessionItems(sessionID) = sessionData
            Finally
                pHashtableLock.ReleaseWriterLock()
            End Try
        End If

        ' Add the session data to the current HttpContext.
        SessionStateUtility.AddHttpSessionStateToContext(context, _
                         New HttpSessionStateContainer(sessionID, _
                                                      sessionData.Items, _
                                                      sessionData.StaticObjects, _
                                                      pTimeout, _
                                                      isNew, _
                                                      pCookieMode, _
                                                      SessionStateMode.Custom, _
                                                      False))

        ' Execute the Session_OnStart event for a new session.
        If isNew Then RaiseEvent Start(Me, EventArgs.Empty)
    End Sub


    '
    ' Event for Session_OnStart event in the Global.asax file.
    '
Public Event Start As EventHandler

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