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IWTSProtocolManager::NotifySessionStateChange method (wtsprotocol.h)

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[IWTSProtocolManager::NotifySessionStateChange is no longer available for use as of Windows Server 2012. Instead, use IWRdsProtocolManager::NotifySessionStateChange.]

Notifies the protocol provider of changes in the state of a session.

Syntax

HRESULT NotifySessionStateChange(
  [in] WTS_SESSION_ID *SessionId,
  [in] ULONG          EventId
);

Parameters

[in] SessionId

A pointer to a WTS_SESSION_ID structure that uniquely identifies the session.

[in] EventId

An integer that contains the event ID. The following IDs can be found in Winuser.h.

WTS_CONSOLE_CONNECT (0x1)

WTS_CONSOLE_DISCONNECT (0x2)

WTS_REMOTE_CONNECT (0x3)

WTS_SESSION_LOGOFF (0x6)

WTS_SESSION_LOCK (0x7)

WTS_SESSION_UNLOCK (0x8)

WTS_SESSION_REMOTE_CONTROL (0x9)

Return value

When you are implementing this method, return S_OK if the function succeeds. If it fails, return an HRESULT value that indicates the error. For a list of common error codes, see Common HRESULT Values.

Requirements

Requirement Value
Minimum supported client None supported
Minimum supported server Windows Server 2008 R2
Target Platform Windows
Header wtsprotocol.h

See also

IWTSProtocolManager