PingException PingException PingException PingException Class

定义

SendSendAsync 方法调用的方法引发异常时引发的异常。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
继承
属性

注解

Ping类将引发此异常以指示发送的 Internet 控制消息协议 (ICMP) 回送请求,时调用的方法Ping类引发了未经处理的异常。The 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. 应用程序应检查内部异常的PingException对象以确定问题。Applications should check the inner exception of a PingException object to identify the problem.

Ping类不会引发此异常,如果由于网络、 ICMP 或目标的错误,ICMP 回送请求失败。The Ping class does not throw this exception if the ICMP Echo request fails because of network, ICMP, or destination errors. 对于此类错误,Ping类返回PingReply与相关对象IPStatus中设置值Status属性。For such errors, the Ping class returns a PingReply object with the relevant IPStatus value set in the Status property.

构造函数

PingException(SerializationInfo, StreamingContext) PingException(SerializationInfo, StreamingContext) PingException(SerializationInfo, StreamingContext) PingException(SerializationInfo, StreamingContext)

用序列化数据初始化 PingException 类的新实例。Initializes a new instance of the PingException class with serialized data.

PingException(String) PingException(String) PingException(String) PingException(String)

使用指定的消息初始化 PingException 类的新实例。Initializes a new instance of the PingException class using the specified message.

PingException(String, Exception) PingException(String, Exception) PingException(String, Exception) PingException(String, Exception)

使用指定的消息和内部异常初始化 PingException 类的新实例。Initializes a new instance of the PingException class using the specified message and inner exception.

属性

Data Data Data Data

获取提供有关异常的其他用户定义信息的键/值对集合。Gets a collection of key/value pairs that provide additional user-defined information about the exception.

(Inherited from Exception)
HelpLink HelpLink HelpLink HelpLink

获取或设置指向与此异常关联的帮助文件链接。Gets or sets a link to the help file associated with this exception.

(Inherited from Exception)
HResult HResult HResult HResult

获取或设置 HRESULT(一个分配给特定异常的编码数字值)。Gets or sets HRESULT, a coded numerical value that is assigned to a specific exception.

(Inherited from Exception)
InnerException InnerException InnerException InnerException

获取导致当前异常的 Exception 实例。Gets the Exception instance that caused the current exception.

(Inherited from Exception)
Message Message Message Message

获取描述当前异常的消息。Gets a message that describes the current exception.

(Inherited from Exception)
Source Source Source Source

获取或设置导致错误的应用程序或对象的名称。Gets or sets the name of the application or the object that causes the error.

(Inherited from Exception)
StackTrace StackTrace StackTrace StackTrace

获取调用堆栈上的即时框架字符串表示形式。Gets a string representation of the immediate frames on the call stack.

(Inherited from Exception)
TargetSite TargetSite TargetSite TargetSite

获取引发当前异常的方法。Gets the method that throws the current exception.

(Inherited from Exception)

方法

Equals(Object) Equals(Object) Equals(Object) Equals(Object)

确定指定的对象是否等于当前对象。Determines whether the specified object is equal to the current object.

(Inherited from Object)
GetBaseException() GetBaseException() GetBaseException() GetBaseException()

当在派生类中重写时,返回 Exception,它是一个或多个并发的异常的根源。When overridden in a derived class, returns the Exception that is the root cause of one or more subsequent exceptions.

(Inherited from Exception)
GetHashCode() GetHashCode() GetHashCode() GetHashCode()

作为默认哈希函数。Serves as the default hash function.

(Inherited from Object)
GetObjectData(SerializationInfo, StreamingContext) GetObjectData(SerializationInfo, StreamingContext) GetObjectData(SerializationInfo, StreamingContext) GetObjectData(SerializationInfo, StreamingContext)

当在派生类中重写时,用关于异常的信息设置 SerializationInfoWhen overridden in a derived class, sets the SerializationInfo with information about the exception.

(Inherited from Exception)
GetType() GetType() GetType() GetType()

获取当前实例的运行时类型。Gets the runtime type of the current instance.

(Inherited from Exception)
MemberwiseClone() MemberwiseClone() MemberwiseClone() MemberwiseClone()

创建当前 Object 的浅表副本。Creates a shallow copy of the current Object.

(Inherited from Object)
ToString() ToString() ToString() ToString()

创建并返回当前异常的字符串表示形式。Creates and returns a string representation of the current exception.

(Inherited from Exception)

事件

SerializeObjectState SerializeObjectState SerializeObjectState SerializeObjectState

当异常被序列化用来创建包含有关该异常的徐列出数据的异常状态对象时会出现该问题。Occurs when an exception is serialized to create an exception state object that contains serialized data about the exception.

(Inherited from Exception)

适用于