TabletDeviceCollection.IsSynchronized 屬性

定義

命名空間:

System.Windows.Input

組件:

PresentationCore.dll

取得值，這個值會指出是否同步處理對集合的存取 (具備執行緒安全)。

public:
 property bool IsSynchronized { bool get(); };

public bool IsSynchronized { get; }

member this.IsSynchronized : bool

Public ReadOnly Property IsSynchronized As Boolean

屬性值

Boolean

如果同步處理對集合的存取 (具備執行緒安全)，則為 true；否則為 false。 預設為 false。

實作

IsSynchronized

範例

下列範例示範 IsSynchronized 屬性。

// Is the collection thread safe?        
if (!myTabletDeviceCollection.IsSynchronized)
{
    // If not, use SyncRoot to lock access
    lock (myTabletDeviceCollection.SyncRoot)
    {
        // work with collection
    }
}

'  Is the collection thread safe?
If Not myTabletDeviceCollection.IsSynchronized Then
    ' If not, use SyncRoot to lock access
    SyncLock myTabletDeviceCollection.SyncRoot
        ' work with collection
    End SyncLock
End If