Was this page helpful?
Your feedback about this content is important. Let us know what you think.
Additional feedback?
1500 characters remaining
WriteLock Property
Collapse the table of content
Expand the table of content

WeakEventManager.WriteLock Property

Establishes a write-lock on the underlying data table, and returns anIDisposable.

Namespace:  System.Windows
Assembly:  WindowsBase (in WindowsBase.dll)

protected IDisposable WriteLock { get; }

Property Value

Type: System.IDisposable
An object that can be used to establish a lock on the data table members and then be appropriately disposed with a using construct.

In derived classes, all modifications to the underlying data table should occur within a using (WriteLock) { ... } clause. These modifications may be necessary if your class supports a more sophisticated AddListener implementation that requires more data beyond the source and the listener, and uses the Item collection to store the extra information.

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1
Show:
© 2015 Microsoft