abstract class
|
Initializable
|
extends
|
Disposable
|
||
implements
|
IInitializable
|
||||
base of
|
GraphicsContext
|
||||
NativeLibrary
|
|||||
ObjectList
|
|||||
Widget
|
Returns the lifecycle state of this object.
public
override
property
|
LifecycleState
{
get
}
|
||
type
|
LifecycleState
|
||
value
|
The lifecycle state. | ||
overrides
|
Disposable.LifecycleState
|
Acquires a strong reference to this disposable object.
[OwnerReturn, ThreadSafe]
|
||||
public
method
|
AcquireTry
()
|
|||
type
|
IDisposable
|
|||
returns
|
this
if
a
new
strong
reference
has
been
acquired,
null
if
this
object
is
already
being
disposed.
|
|||
inherited
|
Disposable.AcquireTry
|
Remarks:
The object will not be actually disposed by calls to Dispose when there is at least one strong reference left. Code that calls the AcquireTry method is responsible for calling the Dispose method accordingly.
This method is not intended to be used in performance-critical code. It should only be used to high-level resource management.
Releases all resources held by this object if there are no more strong references to it, decrements the reference counter by one otherwise.
[Dispose, OwnerThis, ThreadSafe]
|
||||
public
method
|
Dispose
()
|
|||
inherited
|
Disposable.Dispose
|
Remarks:
The Dispose method silently returns if the object has already been disposed.
Initializes the object, if necessary
public
method
|
Initialize
()
|
||
implements
|
IInitializable.Initialize
|
Remarks:
The Initialize method returns silently if the object is already in the state Initialized.
Disposes the managed resources held by a concrete subclass. This method will be called at most once per subclass.
protected
virtual
method
|
DisposeManaged
()
|
||
inherited
|
Disposable.DisposeManaged
|
Remarks:
This method will only be called when a disposable object is explicitly destroyed by user code calling the Dispose method. It will not be called when the object is collected as garbage by the system.
Overriding methods must call the DisposeManaged method of their base class. The base call should be the last statement.
The DisposeManaged method is called before the DisposeUnmanaged method.
Disposes the unmanaged resources held by a concrete subclass. This method will be called exactly once per subclass.
protected
virtual
method
|
DisposeUnmanaged
()
|
||
inherited
|
Disposable.DisposeUnmanaged
|
Remarks:
Overriding methods must call the DisposeUnmanaged method of their base class. The base call should be the last statement.
The DisposeUnmanaged method is called after the DisposeManaged method.
Performs initialization.
protected
virtual
method
|
DoInitialize
()
|
Remarks:
Overriding methods must call the DoInitialize method of their base class. The base call should be the first statement.
This method is called when this object has been initialized completely, i.e. after the DoInitialize call and just before returning from Initialize.
[EmptyBody]
|
||||
protected
virtual
method
|
Initialized
()
|