PingException 類別

定義

SendSendAsync 方法呼叫會擲回例外狀況的方法時,所擲回的例外狀況。The exception that is thrown when a Send or SendAsync method calls a method that throws an exception.

public ref class PingException : InvalidOperationException
[System.Serializable]
public class PingException : InvalidOperationException
type PingException = class
    inherit InvalidOperationException
Public Class PingException
Inherits InvalidOperationException
繼承
屬性

備註

類別會擲回這個例外狀況, 指出在傳送網際網路控制訊息通訊協定 (ICMP) Echo 要求時, 類別所Ping呼叫的方法會擲回未處理的例外狀況。 PingThe Ping class throws this exception to indicate that while sending an Internet Control Message Protocol (ICMP) Echo request, a method called by the Ping class threw an unhandled exception. 應用程式應該檢查PingException物件的內部例外狀況, 以識別問題。Applications should check the inner exception of a PingException object to identify the problem.

如果 icmp Echo 要求因為網路、icmp 或目的地錯誤而失敗,類別就不會擲回這個例外狀況。PingThe Ping class does not throw this exception if the ICMP Echo request fails because of network, ICMP, or destination errors. 對於這類錯誤, Ping類別PingReply會傳回物件, 其中包含IPStatus Status屬性中設定的相關值。For such errors, the Ping class returns a PingReply object with the relevant IPStatus value set in the Status property.

建構函式

PingException(SerializationInfo, StreamingContext)

使用序列化資料,初始化 PingException 類別的新執行個體。Initializes a new instance of the PingException class with serialized data.

PingException(String)

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

PingException(String, Exception)

使用指定的訊息和內部例外狀況,初始化 PingException 類別的新執行個體。Initializes a new instance of the PingException class using the specified message and inner 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