WeakReference.IsAlive Property
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Gets an indication whether the object referenced by the current WeakReference object has been garbage collected.
public:
virtual property bool IsAlive { bool get(); };
public virtual bool IsAlive { get; }
member this.IsAlive : bool
Public Overridable ReadOnly Property IsAlive As Boolean
Property Value
true
if the object referenced by the current WeakReference object has not been garbage collected and is still accessible; otherwise, false
.
Remarks
Because an object could potentially be reclaimed for garbage collection immediately after the IsAlive property returns true
, using this property is not recommended unless you are testing only for a false
return value.
Applies to
See also
.NET
フィードバック
https://aka.ms/ContentUserFeedback」を参照してください。
以下は間もなく提供いたします。2024 年を通じて、コンテンツのフィードバック メカニズムとして GitHub の issue を段階的に廃止し、新しいフィードバック システムに置き換えます。 詳細については、「フィードバックの送信と表示