TextReader.Dispose Method

Releases all resources used by the TextReader object.

Namespace:  System.IO
Assembly:  mscorlib (in mscorlib.dll)

abstract Dispose : unit -> unit  
override Dispose : unit -> unit

Implements

IDisposable.Dispose()

Call Dispose when you are finished using the TextReader. The Dispose method leaves the TextReader in an unusable state. After calling Dispose, you must release all references to the TextReader so the garbage collector can reclaim the memory that the TextReader was occupying.

For more information, see Cleaning Up Unmanaged Resources and Implementing a Dispose Method.

NoteNote

Always call Dispose before you release your last reference to the TextReader. Otherwise, the resources it is using will not be freed until the garbage collector calls the TextReader object's Finalize method.

.NET Framework

Supported in: 4.5.2, 4.5.1, 4.5, 4, 3.5, 3.0, 2.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Portable Class Library

Supported in: Portable Class Library

.NET for Windows Store apps

Supported in: Windows 8

.NET for Windows Phone apps

Supported in: Windows Phone 8.1, Windows Phone 8, Silverlight 8.1

Windows Phone 8.1, Windows Phone 8, Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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