IRequiresSessionState 介面

定義

指定目標 HTTP 處理常式需要工作階段狀態值的讀取和寫入權限。Specifies that the target HTTP handler requires read and write access to session-state values. 這是沒有方法的標記介面。This is a marker interface and has no methods.

public interface class IRequiresSessionState
public interface IRequiresSessionState
type IRequiresSessionState = interface
Public Interface IRequiresSessionState
衍生

範例

下列程式碼範例會檢查目前的Handler HTTP 屬性, 以判斷它是否需要會話狀態值的讀取和寫入存取權。The following code example examines the current HTTP Handler property to determine whether it requires read and write access to session-state values.

bool requiresSession = false;

if (Context.Handler is IRequiresSessionState)
  requiresSession = true;
Dim requiresSession As Boolean = False

If TypeOf (Context.Handler) Is IRequiresSessionState Then
  requiresSession = True
End If

備註

在您IRequiresSessionState的自訂 HTTP 處理常式中執行介面, 以識別您的處理常式需要會話狀態值的讀取和寫入存取權。Implement the IRequiresSessionState interface in your custom HTTP handler to identify that your handler requires read and write access to session-state values.

適用於