Export (0) Print
Expand All

Default Marshaling Behavior

Interop marshaling operates on rules that dictate how data associated with method parameters behaves as it passes between managed and unmanaged memory. These built-in rules control such marshaling activities as data type transformations, whether a callee can change data passed to it and return those changes to the caller, and under which circumstances the marshaler provides performance optimizations.

This section identifies the default behavioral characteristics of the interop marshaling service. It presents detailed information on marshaling arrays, Boolean types, char types, delegates, classes, objects, strings, and structures.

NoteNote

Marshaling of generic types is not supported. For more information see, Interoperating Using Generic Types.

Memory Management with the Interop Marshaler

Describes how the interop marshaler frees memory allocated by unmanaged code.

Directional Attributes

Describes the InAttribute and OutAttribute attributes, and when to use them.

Blittable and Non-Blittable Types

Describes data types that require conversion when marshaled to unmanaged memory.

Copying and Pinning

Describes how copying and pinning affect data marshaling.

Default Marshaling for Arrays

Describes marshaling for arrays.

Default Marshaling for Boolean Types

Describes marshaling for Boolean types.

Default Marshaling for Characters

Describes marshaling for characters

Default Marshaling for Classes

Describes marshaling for classes.

Default Marshaling for Delegates

Describes marshaling for delegates.

Default Marshaling for Objects

Describes marshaling for objects.

Default Marshaling for Strings

Describes marshaling for strings.

Default Marshaling for Value Types

Describes marshaling for value types.

Marshaling Data with Platform Invoke

Describes how to declare method parameters and pass arguments to functions exported by unmanaged libraries.

Marshaling Data with COM Interop

Describes how to customize COM wrappers to alter marshaling behavior.

Community Additions

ADD
Show:
© 2014 Microsoft