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MarshalAsAttribute.ArraySubType Field

.NET Framework 4.5

Specifies the element type of the unmanaged UnmanagedType.LPArray or UnmanagedType.ByValArray.

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

public UnmanagedType ArraySubType

Remarks

You can set this parameter to a value from the System.Runtime.InteropServices.UnmanagedType enumeration to specify the type of the array's elements. If a type is not specified, the default unmanaged type corresponding to the managed array's element type is used. For example, the ArraySubType for a LPWStr array in COM is UnmanagedType.LPWStr. For additional information, see Default Marshaling for Arrays.

Version Information

.NET Framework

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

.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

Platforms

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.

Reference

MarshalAsAttribute Class

System.Runtime.InteropServices Namespace

UnmanagedType

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