[C#/WIN32] SetThreadExecutionState API 함수 선언하기

■ SetThreadExecutionState API 함수를 선언하는 방법을 보여준다.

 

▶ 예제 코드 (C#)

using System;
using System.Runtime.InteropServices;

#region 스레드 실행 상태 설정하기 - SetThreadExecutionState(state)

/// <summary>
/// 스레드 실행 상태 설정하기
/// </summary>
/// <param name="state">실행 상태</param>
/// <returns>실행 상태</returns>
[DllImport("kernel32", CharSet = CharSet.Auto, SetLastError = true)]
private static extern ExecutionState SetThreadExecutionState(ExecutionState state);

#endregion

/// <summary>
/// 실행 상태
/// </summary>
[FlagsAttribute]
public enum ExecutionState : uint
{
    /// <summary>
    /// ES_AWAYMODE_REQUIRED
    /// </summary>
    ES_AWAYMODE_REQUIRED = 0x00000040,

    /// <summary>
    /// ES_CONTINUOUS
    /// </summary>
    ES_CONTINUOUS = 0x80000000,

    /// <summary>
    /// ES_DISPLAY_REQUIRED
    /// </summary>
    ES_DISPLAY_REQUIRED = 0x00000002,

    /// <summary>
    /// ES_SYSTEM_REQUIRED
    /// </summary>
    ES_SYSTEM_REQUIRED = 0x00000001
}