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TextReader.Synchronized Method

Creates a thread-safe wrapper around the specified TextReader.

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

[HostProtectionAttribute(SecurityAction.LinkDemand, Synchronization = true)]
public static TextReader Synchronized(
	TextReader reader
)

Parameters

reader
Type: System.IO.TextReader

The TextReader to synchronize.

Return Value

Type: System.IO.TextReader
A thread-safe TextReader.

ExceptionCondition
ArgumentNullException

reader is null.

The current method returns a class that wraps around the specified TextReader instance and restricts access to it by multiple threads. All reads from the returned wrapper will be thread safe.

NoteNote

The HostProtectionAttribute attribute applied to this type or member has the following Resources property value: Synchronization. The HostProtectionAttribute does not affect desktop applications (which are typically started by double-clicking an icon, typing a command, or entering a URL in a browser). For more information, see the HostProtectionAttribute class or SQL Server Programming and Host Protection Attributes.

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0, 2.0, 1.1, 1.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

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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