STGMEDIUM Structure

Provides the managed definition of the STGMEDIUM structure.

Namespace:  System.Runtime.InteropServices.ComTypes
Assemblies:   System (in System.dll)
  System.Runtime.InteropServices (in System.Runtime.InteropServices.dll)

public struct STGMEDIUM

The STGMEDIUM type exposes the following members.

  NameDescription
Public methodEqualsIndicates whether this instance and a specified object are equal. (Inherited from ValueType.)
Public methodGetHashCodeReturns the hash code for this instance. (Inherited from ValueType.)
Public methodGetTypeGets the Type of the current instance. (Inherited from Object.)
Public methodToStringReturns the fully qualified type name of this instance. (Inherited from ValueType.)
Top

  NameDescription
Public fieldpUnkForReleaseRepresents a pointer to an interface instance that allows the sending process to control the way the storage is released when the receiving process calls the ReleaseStgMedium function. If pUnkForRelease is null, ReleaseStgMedium uses default procedures to release the storage; otherwise, ReleaseStgMedium uses the specified IUnknown interface.
Public fieldtymedSpecifies the type of storage medium. The marshaling and unmarshaling routines use this value to determine which union member was used. This value must be one of the elements of the TYMED enumeration.
Public fieldunionmemberRepresents a handle, string, or interface pointer that the receiving process can use to access the data being transferred.
Top

For more information about the STGMEDIUM structure, see the MSDN Library.

The common language runtime throws an exception when a COM method in native code returns an HRESULT. For more information, see How to: Map HRESULTs and Exceptions.

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0, 2.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

.NET for Windows Phone apps

Supported in: Windows Phone 8.1

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.
Was this page helpful?
(1500 characters remaining)
Thank you for your feedback
Show:
© 2015 Microsoft