IWRdsProtocolManager::NotifySessionStateChange method (wtsprotocol.h)

Article
2024-02-22

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

Syntax

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

Parameters

[in] SessionId

A pointer to a WRDS_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 2012
Target Platform	Windows
Header	wtsprotocol.h

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