ValueSet class

Implements a map with keys of type String and values of type Object. Object must be a WinRT PropertyValue or ValueSet. As a PropertyValue, it can be any type except PropertyType InspectableArray. This limitation exists to ensure that the value can be serialized; passed by value across a process boundary.

Implemented types
Available extensions

Constructors

ValueSet()
ValueSet.fromPtr(Pointer<COMObject> ptr)

Properties

hashCode → int
The hash code for this object.
no setterinherited
ptr ↔ Pointer<COMObject>
getter/setter pairinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
size → int
Gets the number of items in the map.
no setteroverride

Methods

add_MapChanged(Pointer<COMObject> vhnd) → int
override
addRef() → int
Increments the reference count for an interface pointer to a COM object.
inherited
cast<T extends IUnknown>(T creator(Pointer<COMObject>), String iid) → T

Available on IUnknown, provided by the IUnknownHelpers extension

Casts this COM object to an interface specified in iid.
clear() → void
Removes all items from the map.
override
detach() → void
Detaches the object from the Finalizer.
inherited
first() → IIterator<IKeyValuePair<String, Object?>>
Returns an iterator for the items in the collection.
override
getIids(Pointer<Uint32> iidCount, Pointer<Pointer<GUID>> iids) → int
inherited
getRuntimeClassName(Pointer<IntPtr> className) → int
inherited
getTrustLevel(Pointer<Int32> trustLevel) → int
inherited
getView() → Map<String, Object?>
Returns an immutable view of the map.
override
hasKey(String key) → bool
Determines whether the map contains the specified key.
override
insert(String key, Object? value) → bool
Inserts or replaces an item in the map.
override
lookup(String key) → Object?
Returns the item at the specified key in the map.
override
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
remove(String key) → void
Removes an item from the map.
override
remove_MapChanged(int token) → void
override
toInterface(String iid) → Pointer<COMObject>
Cast an existing COM object to a specified interface.
inherited
toMap() → Map<String, Object?>
Creates an unmodifiable Map from the current IMap instance.
override
toString() → String
A string representation of this object.
inherited
tryCast<T extends IUnknown>(T creator(Pointer<COMObject>), String iid) → T?

Available on IUnknown, provided by the IUnknownHelpers extension

Tries to cast this COM object to an interface specified in iid.

Operators

operator ==(Object other) → bool
The equality operator.
inherited
operator [](String key) → Object?
The value for the given key, or null if key is not in the map.
override
operator []=(String key, Object? value) → void
Associates the key with the given value.
override