Was this page helpful?
Your feedback about this content is important. Let us know what you think.
Additional feedback?
1500 characters remaining
SystemPageSize Property

Environment.SystemPageSize Property

.NET Framework 4.6 and 4.5

Gets the number of bytes in the operating system's memory page.

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

public static int SystemPageSize { get; }

Property Value

Type: System.Int32
The number of bytes in the system memory page.

This information can be useful when determining whether to use the MemoryMappedFileOptions.DelayAllocatePages option when you work with memory-mapped files.

In Windows, this value is the dwPageSize member in the SYSTEM_INFO structure.

.NET Framework

Supported in: 4.6, 4.5, 4

.NET Framework Client Profile

Supported in: 4

Show:
© 2015 Microsoft