CommunicationObject.OnClose Method
[ This article is for Windows Phone 8 developers. If you’re developing for Windows 10, see the latest documentation. ]
When implemented in a derived class, inserts processing on a communication object after it transitions to the closing state due to the invocation of a synchronous close operation.
Assembly: System.ServiceModel (in System.ServiceModel.dll)
Parameters
- timeout
- Type: System.TimeSpan
The TimeSpan that specifies how long the on close operation has to complete before timing out.
| Exception | Condition |
|---|---|
| ArgumentOutOfRangeException | timeout is less than zero. |
The Close method calls OnClose if the communication object is initially in the Opened state.
To insert processing after a communication object transitions to a closing state due to the invocation of an asynchronous BeginClose operation, use the OnBeginClose method.