IWRdsProtocolConnection::PreDisconnect method (wtsprotocol.h)

Notifies the protocol that the session is about to be disconnected.

Syntax

HRESULT PreDisconnect(
  [in] ULONG DisconnectReason
);

Parameters

[in] DisconnectReason

A numeric value that indicates the reason for the disconnection.

Return value

If this method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.

Remarks

This is an event notification and you should return immediately from this method. To avoid a possible deadlock, you should not make any function or method calls that will directly or indirectly result in a Remote Desktop Services API being called. If you need to make any outbound call, you should start a new thread and make the outbound call from the new thread.

Requirements

Requirement Value
Minimum supported client None supported
Minimum supported server Windows Server 2012
Target Platform Windows
Header wtsprotocol.h

See also

IWRdsProtocolConnection