This topic has not yet been rated - Rate this topic

MarshalAsAttribute.SafeArrayUserDefinedSubType Field

.NET Framework 4.5

Indicates the user-defined element type of the UnmanagedType.SafeArray.

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

public Type SafeArrayUserDefinedSubType

Remarks

Initialize this field with your custom type to enable the elements of the SAFEARRAY to be marshaled successfully. This field is only needed when the MarshalAsAttribute.SafeArraySubType is either VarEnum.VT_UNKNOWN, VarEnum.VT_DISPATCH, or VarEnum.VT_RECORD. 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

SafeArray

SafeArraySubType

Did you find this helpful? Yes No

Not accurate

Not enough depth

Need more code examples

(1500 characters remaining)