HostProtectionException 類別

定義

警告

Code Access Security is not supported or honored by the runtime.

在偵測到拒絕的主機資源時所擲回的例外狀況。The exception that is thrown when a denied host resource is detected.

public ref class HostProtectionException : SystemException
public class HostProtectionException : SystemException
[System.Obsolete("Code Access Security is not supported or honored by the runtime.", DiagnosticId="SYSLIB0003", UrlFormat="https://aka.ms/dotnet-warnings/{0}")]
public class HostProtectionException : SystemException
[System.Runtime.InteropServices.ComVisible(true)]
[System.Serializable]
public class HostProtectionException : SystemException
type HostProtectionException = class
    inherit SystemException
[<System.Obsolete("Code Access Security is not supported or honored by the runtime.", DiagnosticId="SYSLIB0003", UrlFormat="https://aka.ms/dotnet-warnings/{0}")>]
type HostProtectionException = class
    inherit SystemException
[<System.Runtime.InteropServices.ComVisible(true)>]
[<System.Serializable>]
type HostProtectionException = class
    inherit SystemException
Public Class HostProtectionException
Inherits SystemException
繼承
HostProtectionException
屬性

備註

HostProtectionAttribute屬性是用來根據啟動 common language runtime 時所建立的主控制項保護喜好設定,來判斷是否可以載入類型或成員。A HostProtectionAttribute attribute is used to determine if a type or member can be loaded, based on the host's protection preferences established when the common language runtime is started. 如果呼叫具有作用中的類型或成員 HostProtectionAttribute ,就會針對該保護屬性進行連結要求。If a type or member with an active HostProtectionAttribute is called, a link demand occurs for that protection attribute. 如果呼叫端不符合主機保護的需求, HostProtectionException 則會擲回。If the caller does not meet the demand for host protection, a HostProtectionException is thrown.

注意

雖然不是 HostProtectionAttribute 許可權,但它是連結要求的目標。A HostProtectionAttribute is not a permission, even though it is the target of a link demand. 因為 HostProtectionException 會針對連結要求擲回,所以無法處理它,因此無法在程式碼中進行陷阱和處理。Because a HostProtectionException is thrown for a link demand, it cannot be handled, and therefore it cannot be trapped and processed in code.

建構函式

HostProtectionException()

使用預設值,初始化 HostProtectionException 類別的新執行個體。Initializes a new instance of the HostProtectionException class with default values.

HostProtectionException(SerializationInfo, StreamingContext)

使用提供的序列化資訊和資料流內容,初始化 HostProtectionException 類別的新執行個體。Initializes a new instance of the HostProtectionException class using the provided serialization information and streaming context.

HostProtectionException(String)

使用指定的錯誤訊息,初始化 HostProtectionException 類別的新執行個體。Initializes a new instance of the HostProtectionException class with a specified error message.

HostProtectionException(String, Exception)

使用指定的錯誤訊息以及造成此例外狀況的內部例外狀況的參考,初始化 HostProtectionException 類別的新執行個體。Initializes a new instance of the HostProtectionException class with a specified error message and a reference to the inner exception that is the cause of this exception.

HostProtectionException(String, HostProtectionResource, HostProtectionResource)

使用指定的錯誤訊息、保護的主機資源和導致擲回例外狀況的主機資源,初始化 HostProtectionException 類別的新執行個體。Initializes a new instance of the HostProtectionException class with a specified error message, the protected host resources, and the host resources that caused the exception to be thrown.

屬性

Data

取得鍵值組的集合,這些鍵值組會提供關於例外狀況的其他使用者定義資訊。Gets a collection of key/value pairs that provide additional user-defined information about the exception.

(繼承來源 Exception)
DemandedResources

取得或設定導致擲回例外狀況的要求主機保護資源。Gets or sets the demanded host protection resources that caused the exception to be thrown.

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)
ProtectedResources

取得或設定無法對部分信任程式碼進行存取的主機保護資源。Gets or sets the host protection resources that are inaccessible to partially trusted code.

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()

做為預設雜湊函式。Serves as the default hash function.

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

設定與主機保護例外狀況相關資訊的指定 SerializationInfo 物件。Sets the specified SerializationInfo object with information about the host protection exception.

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()

傳回目前主機保護例外狀況的字串代表。Returns a string representation of the current host protection 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