IPersist class com

Provides the CLSID of an object that can be stored persistently in the system. Allows the object to specify which object handler to use in the client process, as it is used in the default implementation of marshaling.

Inheritance

• Object
• IUnknown
• IPersist

Implementers

• IPersistFile
• IPersistMemory
• IPersistStream

Constructors

IPersist(Pointer<COMObject> ptr)

IPersist.from(IUnknown interface)

factory

Properties

hashCode → int

The hash code for this object.

no setter, inherited

ptr ↔ Pointer<COMObject>

getter/setter pair, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

addRef() → int

Increments the reference count for an interface pointer to a COM object.

inherited

detach() → void

Detaches the object from the Finalizer.

inherited

getClassID(Pointer<GUID> pClassID) → int

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

queryInterface(Pointer<GUID> riid, Pointer<Pointer<NativeType>> ppvObject) → int

Queries a COM object for a pointer to one of its interface; identifying the interface by a reference to its interface identifier (IID).

inherited

release() → int

Decrements the reference count for an interface on a COM object.

inherited

toInterface(String iid) → Pointer<COMObject>

Cast an existing COM object to a specified interface.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited