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.NET Framework Class Library (FCL)
Class Reference
System.IO
FCL 1.0 (RTM)
Only those that are new in FCL 1.1 / nur neue Klassen in FCL 1.1
FCL 1.1 (RTM)
Only those that are new in FCL 2.0 / nur neue Klassen in FCL 2.0
FCL 2.0 (RTM)
Only those that are new in FCL 3.0 / nur neue Klassen in FCL 3.0
FCL 3.0 (RTM)
Only those that are new in FCL 3.5 / nur neue Klassen in FCL 3.5
FCL 3.5 (RTM)
Only those that are new in FCL 4.0 / nur neue Klassen in FCL 4.0
FCL 4.0 (RTM)
Only those that are new in FCL 4.5 / nur neue Klassen in FCL 4.5
FCL 4.5 (RTM)
Only those that are new in FCL 4.6 / nur neue Klassen in FCL 4.6
FCL 4.6 (RTM)
All Classes
.NET-Namespaces / .NET-Namensräume
Class Name
.NET
1.0
RTM
.NET
1.1
RTM
.NET
2.0
RTM
.NET
3.0
RTM
.NET
3.5
RTM
.NET
4.0
RTM
.NET
4.5
RTM
.NET
4.6
RTM
BinaryReader
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
BinaryWriter
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
BufferedStream
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Directory
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
DirectoryInfo
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
DirectoryNotFoundException
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
DriveInfo
-
-
Yes
Yes
Yes
Yes
Yes
Yes
DriveNotFoundException
-
-
Yes
Yes
Yes
Yes
Yes
Yes
DriveType
-
-
Yes
Yes
Yes
Yes
Yes
Yes
EndOfStreamException
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
ErrorEventArgs
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
ErrorEventHandler
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
File
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
FileAccess
-
-
Yes
Yes
Yes
Yes
Yes
Yes
FileAttributes
-
-
Yes
Yes
Yes
Yes
Yes
Yes
FileFormatException
-
-
-
Yes
Yes
Yes
Yes
Yes
FileInfo
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
FileLoadException
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
FileMode
-
-
Yes
Yes
Yes
Yes
Yes
Yes
FileNotFoundException
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
FileOptions
-
-
Yes
Yes
Yes
Yes
Yes
Yes
FileShare
-
-
Yes
Yes
Yes
Yes
Yes
Yes
FileStream
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
FileSystemEventArgs
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
FileSystemEventHandler
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
FileSystemInfo
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
FileSystemWatcher
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
HandleInheritability
-
-
-
-
Yes
Yes
Yes
Yes
InternalBufferOverflowException
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
InvalidDataException
-
-
Yes
Yes
Yes
Yes
Yes
Yes
IODescriptionAttribute
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
IOException
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
MemoryStream
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
NotifyFilters
-
-
Yes
Yes
Yes
Yes
Yes
Yes
Path
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
PathTooLongException
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
PipeException
-
-
-
Yes
Yes
Yes
Yes
Yes
RenamedEventArgs
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
RenamedEventHandler
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
SearchOption
-
-
Yes
Yes
Yes
Yes
Yes
Yes
SeekOrigin
-
-
Yes
Yes
Yes
Yes
Yes
Yes
Stream
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
StreamReader
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
StreamWriter
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
StringReader
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
StringWriter
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
TextReader
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
TextWriter
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
UnmanagedMemoryAccessor
-
-
-
-
-
Yes
Yes
Yes
UnmanagedMemoryStream
-
-
Yes
Yes
Yes
Yes
Yes
Yes
WaitForChangedResult
-
-
Yes
Yes
Yes
Yes
Yes
Yes
WatcherChangeTypes
-
-
Yes
Yes
Yes
Yes
Yes
Yes