SafeIUnknown Class
Definition
Important
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Resource management class intended to release native interfaces, such as those returned from Marshal.GetIUnknownForObject or Marshal.GetIDispatchForObject.
public ref class SafeIUnknown : System::Runtime::InteropServices::SafeHandle
[System.Diagnostics.DebuggerDisplay("{Value}")]
public class SafeIUnknown : System.Runtime.InteropServices.SafeHandle
[<System.Diagnostics.DebuggerDisplay("{Value}")>]
type SafeIUnknown = class
inherit SafeHandle
Public Class SafeIUnknown
Inherits SafeHandle
- Inheritance
-
SafeIUnknown
- Attributes
Constructors
SafeIUnknown() |
Microsoft internal use only. |
SafeIUnknown(IntPtr) |
Microsoft internal use only. |
SafeIUnknown(SafeIUnknown) |
Microsoft internal use only. |
Properties
IsInvalid |
Microsoft internal use only. |
Value |
The native interface managed by this class |
Methods
FromObject(Object) |
Helper method to facilitate the common method for retrieving a native IUnknown: Marshal.GetIUnknownForObject. |
ReleaseHandle() |
Microsoft internal use only. |
ToObject() |
Helper method to facilitate retrieving an instance of the type that represents the COM object whose IUnknown this class contains. |
ToObject<T>() |
Helper method to facilitate retrieving an instance of the type that represents the COM object whose IUnknown this class contains. |