MarshalAsAttribute.MarshalTypeRef Field
Definition
Important
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Implements MarshalType as a type.
public: Type ^ MarshalTypeRef;
public Type MarshalTypeRef;
public Type? MarshalTypeRef;
[System.Runtime.InteropServices.ComVisible(true)]
public Type MarshalTypeRef;
val mutable MarshalTypeRef : Type
[<System.Runtime.InteropServices.ComVisible(true)>]
val mutable MarshalTypeRef : Type
Public MarshalTypeRef As Type
Field Value
- Attributes
Remarks
You can use either the MarshalTypeRef or MarshalType field to specify a custom marshaler type for the attributed parameter, field, or return type. The MarshalTypeRef field allows easier usage of MarshalType by shortening the syntax. In the following example, the first line represents syntax using MarshalType and the second line represents syntax using MarshalTypeRef.
[MarshalAs(UnmanagedType.CustomMarshaler, MarshalType = "Assembly, NameSpace.TypeName")]
[MarshalAs(UnmanagedType.CustomMarshaler, MarshalTypeRef = typeof(NameSpace.TypeName))]
You can set a Type object using typeof
in C#, GetType
in Visual Basic, or typeid
in C++. For additional information about creating and using custom marshalers, see Custom Marshaling.
Applies to
See also
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