Release 10.1A: OpenEdge Development:
.NET Open Clients

Common methods

The Open Client interface provides common methods which provide information about the current state of .NET proxy AppObjects, SubAppObjects, and ProcObjects, with respect to their connection to the application service. This section lists these methods and describes the information they provide.

Cancel all requests

The following method stops or cancels any outstanding requests to the AppServer by this object or any object that shares the same connection:

public void _CancelAllRequests()

The _CancelAllRequests() method is most useful for multi-threaded clients.

The _CancelAllRequests() method is defined to throw a Progress.Open4GL.Exceptions.Open4GLException.

A client can call the _CancelAllRequests() method to:

Terminate a request that was initiated by any object in the proxy and is running (normally during a long execution).
Cancel any requests that might be queued for execution.

Dispose

The following method makes the object unavailable for further use:

public void Dispose()

When you execute the Dispose() method on the last available proxy object that shared a particular connection, the client disconnects from the AppServer. In addition, if you execute this method on a ProcObject, the associated persistent procedure on the AppServer is deleted.