■ WTSQuerySessionInformation API 함수를 선언하는 방법을 보여준다.
▶ 예제 코드 (C#)
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using System; using System.Runtime.InteropServices; #region WTS 세션 정보 질의하기 - WTSQuerySessionInformation(serverHandle, sessionID, infoClass, bufferHandle, byteCountReturned) /// <summary> /// WTS 세션 정보 질의하기 /// </summary> /// <param name="serverHandle">서버 핸들</param> /// <param name="sessionID">세션 ID</param> /// <param name="infoClass">WTS 정보 클래스</param> /// <param name="bufferHandle">버퍼 핸들</param> /// <param name="byteCountReturned">반환 바이트 카운트</param> /// <returns>처리 결과</returns> [DllImport("wtsapi32", CharSet = CharSet.Auto, SetLastError = true)] private static extern bool WTSQuerySessionInformation(IntPtr serverHandle, int sessionID, WTS_INFO_CLASS infoClass, out IntPtr bufferHandle, out int byteCountReturned); #endregion /// <summary> /// WTS 정보 클래스 /// </summary> public enum WTS_INFO_CLASS { /// <summary> /// WTSInitialProgram /// </summary> WTSInitialProgram, /// <summary> /// WTSApplicationName /// </summary> WTSApplicationName, /// <summary> /// WTSWorkingDirectory /// </summary> WTSWorkingDirectory, /// <summary> /// WTSOEMID /// </summary> WTSOEMID, /// <summary> /// WTSSessionID /// </summary> WTSSessionID, /// <summary> /// WTSUserName /// </summary> WTSUserName, /// <summary> /// WTSWinStationName /// </summary> WTSWinStationName, /// <summary> /// WTSDomainName /// </summary> WTSDomainName, /// <summary> /// WTSConnectState /// </summary> WTSConnectState, /// <summary> /// WTSClientBuildNumber /// </summary> WTSClientBuildNumber, /// <summary> /// WTSClientName /// </summary> WTSClientName, /// <summary> /// WTSClientDirectory /// </summary> WTSClientDirectory, /// <summary> /// WTSClientProductID /// </summary> WTSClientProductID, /// <summary> /// WTSClientHardwareID /// </summary> WTSClientHardwareID, /// <summary> /// WTSClientAddress /// </summary> WTSClientAddress, /// <summary> /// WTSClientDisplay /// </summary> WTSClientDisplay, /// <summary> /// WTSClientProtocolType /// </summary> WTSClientProtocolType, /// <summary> /// WTSIdleTime /// </summary> WTSIdleTime, /// <summary> /// WTSLogonTime /// </summary> WTSLogonTime, /// <summary> /// WTSIncomingByteCount /// </summary> WTSIncomingByteCount, /// <summary> /// WTSOutgoingByteCount /// </summary> WTSOutgoingByteCount, /// <summary> /// WTSIncomingFrameCount /// </summary> WTSIncomingFrameCount, /// <summary> /// WTSOutgoingFrameCount /// </summary> WTSOutgoingFrameCount, /// <summary> /// WTSSessionInfo /// </summary> WTSSessionInfo = 24 } |