PersistenceException 類別

定義

警告

此 API 現已淘汰。

持續性服務無法完成要求時所擲回的例外狀況。The exception that is thrown when the persistence service cannot fulfill a request.

public ref class PersistenceException : SystemException
[System.Obsolete("The System.Workflow.* types are deprecated.  Instead, please use the new types from System.Activities.*")]
[System.Serializable]
public class PersistenceException : SystemException
type PersistenceException = class
    inherit SystemException
Public Class PersistenceException
Inherits SystemException
繼承
PersistenceException
屬性

備註

注意

此資料討論已被汰換的類型及命名空間。This material discusses types and namespaces that are obsolete. 如需詳細資訊,請參閱 Windows Workflow Foundation 4.5 中即將淘汰的類型For more information, see Deprecated Types in Windows Workflow Foundation 4.5.

如果服務無法完成要求 (將完成的範圍或工作流程執行個體認可至其資料庫),SqlWorkflowPersistenceService 就會擲回 PersistenceExceptionThe SqlWorkflowPersistenceService throws a PersistenceException if it cannot complete a request to commit either a completed scope or the workflow instance state to its database.

如果您藉由衍生自 WorkflowPersistenceService 類別或 SqlWorkflowPersistenceService 類別的方式實作持續性服務,則可以擲回含適當訊息的 PersistenceException,指出您的服務碰到了錯誤情況,無法完成工作流程執行階段引擎建立的要求。If you implement a persistence service by deriving from the WorkflowPersistenceService class or the SqlWorkflowPersistenceService class, you can throw the PersistenceException with an appropriate message to indicate any error condition encountered by your service that prevents it from fulfilling a request made by the workflow runtime engine.

如需詳細資訊,請參閱 WorkflowPersistenceService 類別。See the WorkflowPersistenceService class for more information.

建構函式

PersistenceException()

初始化 PersistenceException 類別的新執行個體。Initializes a new instance of the PersistenceException class.

PersistenceException(SerializationInfo, StreamingContext)

使用指定的 PersistenceException 和指定的 SerializationInfo 來初始化 StreamingContext 類別的新執行個體。Initializes a new instance of the PersistenceException class by using the specified SerializationInfo and the specified StreamingContext.

PersistenceException(String)

使用指定的訊息,初始化 PersistenceException 類別的新執行個體。Initializes a new instance of the PersistenceException class by using the specified message.

PersistenceException(String, Exception)

使用指定的訊息和 PersistenceException 初始化 Exception 的新執行個體。Initializes a new instance of the PersistenceException by using the specified message and Exception.

屬性

Data

取得提供例外狀況之其他使用者定義相關資訊的索引鍵/值組集合。Gets a collection of key/value pairs that provide additional user-defined information about the exception.

(繼承來源 Exception)
HelpLink

取得或設定與這個例外狀況相關聯的說明檔連結。Gets or sets a link to the help file associated with this exception.

(繼承來源 Exception)
HResult

取得或設定 HRESULT,它是指派給特定例外狀況的編碼數值。Gets or sets HRESULT, a coded numerical value that is assigned to a specific exception.

(繼承來源 Exception)
InnerException

取得造成目前例外狀況的 Exception 執行個體。Gets the Exception instance that caused the current exception.

(繼承來源 Exception)
Message

取得描述目前例外狀況的訊息。Gets a message that describes the current exception.

(繼承來源 Exception)
Source

取得或設定造成錯誤的應用程式或物件的名稱。Gets or sets the name of the application or the object that causes the error.

(繼承來源 Exception)
StackTrace

取得呼叫堆疊上即時運算框架的字串表示。Gets a string representation of the immediate frames on the call stack.

(繼承來源 Exception)
TargetSite

取得擲回目前例外狀況的方法。Gets the method that throws the current exception.

(繼承來源 Exception)

方法

Equals(Object)

判斷指定的物件是否等於目前的物件。Determines whether the specified object is equal to the current object.

(繼承來源 Object)
GetBaseException()

在衍生類別中覆寫時,傳回一或多個後續的例外狀況的根本原因 ExceptionWhen overridden in a derived class, returns the Exception that is the root cause of one or more subsequent exceptions.

(繼承來源 Exception)
GetHashCode()

作為預設雜湊函數。Serves as the default hash function.

(繼承來源 Object)
GetObjectData(SerializationInfo, StreamingContext)

在衍生類別中覆寫時,使用例外狀況的資訊設定 SerializationInfoWhen overridden in a derived class, sets the SerializationInfo with information about the exception.

(繼承來源 Exception)
GetType()

取得目前執行個體的執行階段類型。Gets the runtime type of the current instance.

(繼承來源 Exception)
MemberwiseClone()

建立目前 Object 的淺層複製。Creates a shallow copy of the current Object.

(繼承來源 Object)
ToString()

建立並傳回目前例外狀況的字串表示。Creates and returns a string representation of the current exception.

(繼承來源 Exception)

事件

SerializeObjectState

當例外狀況序列化,以建立包含例外狀況相關序列化資料的例外狀況狀態物件時,就會發生此事件。Occurs when an exception is serialized to create an exception state object that contains serialized data about the exception.

(繼承來源 Exception)

適用於