WarningException 类

定义

指定按警告(而不是错误)处理的异常。Specifies an exception that is handled as a warning instead of an error.

public ref class WarningException : SystemException
[System.Serializable]
public class WarningException : SystemException
type WarningException = class
    inherit SystemException
Public Class WarningException
Inherits SystemException
继承
WarningException
属性

示例

下面的代码示例演示如何捕获警告并解释其警告消息。The following code example shows how to catch a warning and interpret its warning message.

WarningException^ myEx = gcnew WarningException( "This is a warning" );
Console::WriteLine( myEx->Message );
Console::WriteLine( myEx->ToString() );
WarningException myEx=new WarningException("This is a warning");		
Console.WriteLine(myEx.Message);
Console.WriteLine(myEx.ToString());
Dim myEx As New WarningException("This is a warning")
Console.WriteLine(myEx.Message)
Console.WriteLine(myEx.ToString())

注解

如果没有捕获此异常,将把它作为警告消息显示给用户。If this exception is not caught, it is presented to the user as a warning message. WarningException 构造函数中,可以指定在用户请求详细信息时要显示的帮助文件和帮助主题。In the WarningException constructor, you can specify the Help file and Help topic to display if the user requests more information.

构造函数

WarningException()

初始化 WarningException 类的新实例。Initializes a new instance of the WarningException class.

WarningException(SerializationInfo, StreamingContext)

使用指定的序列化数据和上下文初始化 WarningException 类的新实例。Initializes a new instance of the WarningException class using the specified serialization data and context.

WarningException(String)

使用指定消息(但不带帮助文件)初始化 WarningException 类的新实例。Initializes a new instance of the WarningException class with the specified message and no Help file.

WarningException(String, Exception)

使用指定的详细说明和指定的异常初始化 WarningException 类的新实例。Initializes a new instance of the WarningException class with the specified detailed description and the specified exception.

WarningException(String, String)

使用指定消息和对指定帮助文件的访问权限初始化 WarningException 类的新实例。Initializes a new instance of the WarningException class with the specified message, and with access to the specified Help file.

WarningException(String, String, String)

使用指定消息和对指定帮助文件和主题的访问权限初始化 WarningException 类的新实例。Initializes a new instance of the WarningException class with the specified message, and with access to the specified Help file and topic.

属性

Data

获取键/值对的集合,这些键/值对提供有关该异常的其他用户定义信息。Gets a collection of key/value pairs that provide additional user-defined information about the exception.

(继承自 Exception)
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.

(继承自 Exception)
HelpTopic

获取与该警告关联的帮助主题。Gets the Help topic associated with the warning.

HelpUrl

获取与该警告关联的帮助文件。Gets the Help file associated with the warning.

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.

(继承自 Exception)
InnerException

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

(继承自 Exception)
Message

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

(继承自 Exception)
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.

(继承自 Exception)
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.

(继承自 Exception)
TargetSite

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

(继承自 Exception)

方法

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.

(继承自 Object)
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本原因。When overridden in a derived class, returns the Exception that is the root cause of one or more subsequent exceptions.

(继承自 Exception)
GetHashCode()

用作默认哈希函数。Serves as the default hash function.

(继承自 Object)
GetObjectData(SerializationInfo, StreamingContext)

使用参数名和其他异常信息来设置 SerializationInfoSets the SerializationInfo with the parameter name and additional exception information.

GetType()

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

(继承自 Exception)
MemberwiseClone()

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

(继承自 Object)
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.

(继承自 Exception)

事件

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.

(继承自 Exception)

适用于