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MemoryMappedFile.GetAccessControl Method

.NET Framework 4.6 and 4.5

Gets the access control to the memory-mapped file resource.

Namespace:  System.IO.MemoryMappedFiles
Assembly:  System.Core (in System.Core.dll)

public MemoryMappedFileSecurity GetAccessControl()

Return Value

Type: System.IO.MemoryMappedFiles.MemoryMappedFileSecurity
The permissions that can be granted for file access and operations on memory-mapped files.

ExceptionCondition
InvalidOperationException

An underlying call to set security information failed.

NotSupportedException

An underlying call to set security information failed.

ObjectDisposedException

The memory-mapped file is closed.

PlatformNotSupportedException

The current platform is Windows 98 or earlier.

UnauthorizedAccessException

An underlying call to set security information failed.

-or-

The memory-mapped file was opened as Write only.

.NET Framework

Supported in: 4.6, 4.5, 4

.NET Framework Client Profile

Supported in: 4
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