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MarshalAsAttribute Class

This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.

Indicates how to marshal the data between managed and unmanaged code.

System.Object
  System.Attribute
    System.Runtime.InteropServices.MarshalAsAttribute

Namespace:  System.Runtime.InteropServices
Assembly:  mscorlib (in mscorlib.dll)
[AttributeUsageAttribute(AttributeTargets.Field|AttributeTargets.Parameter|AttributeTargets.ReturnValue, Inherited = false)]
[ComVisibleAttribute(true)]
public sealed class MarshalAsAttribute : Attribute

The MarshalAsAttribute type exposes the following members.

  NameDescription
Public methodSupported by Silverlight for Windows PhoneSupported by Xbox 360MarshalAsAttribute(Int16)Initializes a new instance of the MarshalAsAttribute class with the specified UnmanagedType value.
Public methodSupported by Silverlight for Windows PhoneSupported by Xbox 360MarshalAsAttribute(UnmanagedType)Initializes a new instance of the MarshalAsAttribute class with the specified UnmanagedType enumeration member.
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  NameDescription
Public propertySupported by Silverlight for Windows PhoneSupported by Xbox 360ValueGets the UnmanagedType value the data is to be marshaled as.
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  NameDescription
Public methodSupported by Silverlight for Windows PhoneSupported by Xbox 360EqualsInfrastructure. Returns a value that indicates whether this instance is equal to a specified object. (Inherited from Attribute.)
Protected methodSupported by Silverlight for Windows PhoneSupported by Xbox 360FinalizeAllows an object to try to free resources and perform other cleanup operations before the Object is reclaimed by garbage collection. (Inherited from Object.)
Public methodSupported by Silverlight for Windows PhoneSupported by Xbox 360GetHashCodeReturns the hash code for this instance. (Inherited from Attribute.)
Public methodSupported by Silverlight for Windows PhoneSupported by Xbox 360GetTypeGets the Type of the current instance. (Inherited from Object.)
Public methodSupported by Silverlight for Windows PhoneSupported by Xbox 360MatchWhen overridden in a derived class, returns a value that indicates whether this instance equals a specified object. (Inherited from Attribute.)
Protected methodSupported by Silverlight for Windows PhoneSupported by Xbox 360MemberwiseCloneCreates a shallow copy of the current Object. (Inherited from Object.)
Public methodSupported by Silverlight for Windows PhoneSupported by Xbox 360ToStringReturns a string that represents the current object. (Inherited from Object.)
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  NameDescription
Public fieldSupported by Silverlight for Windows PhoneSupported by Xbox 360ArraySubTypeSpecifies the element type of the unmanaged UnmanagedType.LPArray or UnmanagedType.ByValArray.
Public fieldSupported by Silverlight for Windows PhoneSupported by Xbox 360MarshalCookieProvides additional information to a custom marshaler.
Public fieldSupported by Silverlight for Windows PhoneSupported by Xbox 360MarshalTypeSpecifies the fully qualified name of a custom marshaler.
Public fieldSupported by Silverlight for Windows PhoneSupported by Xbox 360MarshalTypeRefImplements MarshalAsAttribute.MarshalType as a type.
Public fieldSupported by Silverlight for Windows PhoneSupported by Xbox 360SizeConstIndicates the number of elements in the fixed-length array or the number of characters (not bytes) in a string to import.
Public fieldSupported by Silverlight for Windows PhoneSupported by Xbox 360SizeParamIndexIndicates which parameter contains the count of array elements, much like size_is in COM, and is zero-based.
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Silverlight

Supported in: 5, 4, 3

Silverlight for Windows Phone

Supported in: Windows Phone OS 7.1, Windows Phone OS 7.0

XNA Framework

Supported in: Xbox 360, Windows Phone OS 7.0

For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.
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