Question

请问在C#语言中，System名称空间除了包含Console类之外还包含哪些类？

Answer 1

在C#语言中，System名称空间是所有类的顶级命名空间。。在.net中所有类都是从system中派生的。。包括VB。。
上楼所列的也只是一部分.net Framework类。并不完整。。你可以去查看源文件。。
Console是System下I/O子类的一个类。。

Answer 2

AccessViolationException

ActivationContext

Activator

AppDomain

AppDomainManager

AppDomainSetup

AppDomainUnloadedException

ApplicationException

ApplicationId

ApplicationIdentity

ArgumentException

ArgumentNullException

ArgumentOutOfRangeException

ArithmeticException

Array

ArrayTypeMismatchException

AssemblyLoadEventArgs

Attribute

AttributeUsageAttribute

BadImageFormatException

BitConverter

Buffer

CannotUnloadAppDomainException

CharEnumerator

CLSCompliantAttribute

Console

ConsoleCancelEventArgs

ContextBoundObject

ContextMarshalException

ContextStaticAttribute

Convert

DataMisalignedException

DBNull

Delegate

DivideByZeroException

DllNotFoundException

DuplicateWaitObjectException

EntryPointNotFoundException

Environment

EventArgs

Exception

ExecutionEngineException

FieldAccessException

FileStyleUriParser

FlagsAttribute

FormatException

FtpStyleUriParser

GC

GenericUriParser

GopherStyleUriParser

HttpStyleUriParser

IndexOutOfRangeException

InsufficientMemoryException

InvalidCastException

InvalidOperationException

InvalidProgramException

LdapStyleUriParser

LoaderOptimizationAttribute

LocalDataStoreSlot

MarshalByRefObject

Math

MemberAccessException

MethodAccessException

MissingFieldException

MissingMemberException

MissingMethodException

MTAThreadAttribute

MulticastDelegate

MulticastNotSupportedException

NetPipeStyleUriParser

NetTcpStyleUriParser

NewsStyleUriParser

NonSerializedAttribute

NotFiniteNumberException

NotImplementedException

NotSupportedException

Nullable

NullReferenceException

Object

ObjectDisposedException

ObsoleteAttribute

OperatingSystem

OperationCanceledException

OutOfMemoryException

OverflowException

ParamArrayAttribute

PlatformNotSupportedException

Random

RankException

ResolveEventArgs

SerializableAttribute

StackOverflowException

STAThreadAttribute

String

StringComparer

SystemException

ThreadStaticAttribute

TimeoutException

TimeZone

Type

TypeInitializationException

TypeLoadException

TypeUnloadedException

UnauthorizedAccessException

UnhandledExceptionEventArgs

Uri

UriBuilder

UriFormatException

UriParser

UriTypeConverter

ValueType

Version

WeakReference

Answer 3

如果你想把System下的每个类都搞清楚,要好长时间的.
因为里面的类太多太多了..
我们所用的类,全都在System名称空间里.这个名称空间是最大的.