IPersistFile class com Interface

Enables an object to be loaded from or saved to a disk file, rather than a storage object or stream. Because the information needed to open a file varies greatly from one application to another, the implementation of IPersistFile::Loadon the object must also open its disk file.

Inheritance

• Object
• IUnknown
• IPersist
• IPersistFile

Constructors

IPersistFile(Pointer<COMObject> ptr)

IPersistFile.from(IUnknown interface)

factory

Properties

hashCode → int

The hash code for this object.

read-only, inherited

ptr ↔ Pointer<COMObject>

read / write, inherited

runtimeType → Type

A representation of the runtime type of the object.

read-only, 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

inherited

getCurFile(Pointer<Pointer<Utf16>> ppszFileName) → int

isDirty() → int

load(Pointer<Utf16> pszFileName, int dwMode) → 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

save(Pointer<Utf16> pszFileName, int fRemember) → int

saveCompleted(Pointer<Utf16> pszFileName) → int

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