■ Window 클래스에서 윈도우를 화면 왼쪽에 고정하고 나머지 영역을 작업 영역으로 설정하는 방법을 보여준다.
▶ MainWindow.xaml
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<Window x:Class="TestProject.MainWindow" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" Width="800" Height="600" Title="TestProject" FontFamily="나눔고딕코딩" FontSize="16"> </Window> |
▶ MainWindow.xaml.cs
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using System; using System.ComponentModel; using System.Runtime.InteropServices; using System.Windows; using System.Windows.Interop; namespace TestProject; /// <summary> /// 메인 윈도우 /// </summary> public partial class MainWindow : Window { //////////////////////////////////////////////////////////////////////////////////////////////////// Structure ////////////////////////////////////////////////////////////////////////////////////////// Private #region 사각형 - RECT /// <summary> /// 사각형 /// </summary> [StructLayout(LayoutKind.Sequential)] private struct RECT { //////////////////////////////////////////////////////////////////////////////////////////////////// Field ////////////////////////////////////////////////////////////////////////////////////////// Public #region Field /// <summary> /// 왼쪽 /// </summary> public int Left; /// <summary> /// 위쭉 /// </summary> public int Top; /// <summary> /// 오른쪽 /// </summary> public int Right; /// <summary> /// 아래쪽 /// </summary> public int Bottom; #endregion } #endregion #region 모니터 정보 - MONITOR_INFORMATION /// <summary> /// 모니터 정보 /// </summary> [StructLayout(LayoutKind.Sequential)] private struct MONITOR_INFORMATION { //////////////////////////////////////////////////////////////////////////////////////////////////// Field ////////////////////////////////////////////////////////////////////////////////////////// Public #region Field /// <summary> /// 크기 /// </summary> public uint Size; /// <summary> /// 모니터 사각형 /// </summary> public RECT MonitorRectangle; /// <summary> /// 작업 영역 사각형 /// </summary> public RECT WorkAreaRectangle; /// <summary> /// 플래그 /// </summary> public uint Flag; #endregion } #endregion //////////////////////////////////////////////////////////////////////////////////////////////////// Import ////////////////////////////////////////////////////////////////////////////////////////// Static //////////////////////////////////////////////////////////////////////////////// Private #region 시스템 메트릭스 구하기 - GetSystemMetrics(index) /// <summary> /// 시스템 메트릭스 구하기 /// </summary> /// <param name="index">인덱스</param> /// <returns>처리 결과</returns> [DllImport("user32")] private static extern int GetSystemMetrics(int index); #endregion #region 윈도우에서 모니터 구하기 - MonitorFromWindow(windowHandle, flag) /// <summary> /// 윈도우에서 모니터 구하기 /// </summary> /// <param name="windowHandle">윈도우 핸들</param> /// <param name="flag">플래그</param> /// <returns>모니터 핸들</returns> [DllImport("user32")] private static extern IntPtr MonitorFromWindow(IntPtr windowHandle, uint flag); #endregion #region 모니터 정보 구하기 - GetMonitorInfo(monitorHandle, monitorInformation) /// <summary> /// 모니터 정보 구하기 /// </summary> /// <param name="monitorHandle">모니터 핸들</param> /// <param name="monitorInformation">모니터 정보</param> /// <returns>처리 결과</returns> [DllImport("user32")] private static extern bool GetMonitorInfo(IntPtr monitorHandle, ref MONITOR_INFORMATION monitorInformation); #endregion #region 시스템 매개 변수 정보 설정하기 - SystemParametersInfo(action, parameter1, parameter2, flag) /// <summary> /// 시스템 매개 변수 정보 설정하기 /// </summary> /// <param name="action">액션</param> /// <param name="parameter1">매개 변수 1</param> /// <param name="parameter2">매개 변수 2</param> /// <param name="flag">플래그</param> /// <returns>처리 결과</returns> [DllImport("user32", SetLastError = true)] private static extern bool SystemParametersInfo(uint action, uint parameter1, IntPtr parameter2, uint flag); #endregion //////////////////////////////////////////////////////////////////////////////////////////////////// Field ////////////////////////////////////////////////////////////////////////////////////////// Private #region Field /// <summary> /// SM_CXSCREEN /// </summary> private const int SM_CXSCREEN = 0; /// <summary> /// SM_CYSCREEN /// </summary> private const int SM_CYSCREEN = 1; /// <summary> /// MONITOR_DEFAULTTONEAREST /// </summary> private const uint MONITOR_DEFAULTTONEAREST = 2; /// <summary> /// SPI_SETWORKAREA /// </summary> private const uint SPI_SETWORKAREA = 0x002F; /// <summary> /// 원본 작업 영역 사각형 /// </summary> private RECT originalWorkAreaRectangle; #endregion //////////////////////////////////////////////////////////////////////////////////////////////////// Constructor ////////////////////////////////////////////////////////////////////////////////////////// Public #region 생성자 - MainWindow() /// <summary> /// 생성자 /// </summary> public MainWindow() { InitializeComponent(); Loaded += Window_Loaded; Closing += Window_Closing; } #endregion //////////////////////////////////////////////////////////////////////////////////////////////////// Method ////////////////////////////////////////////////////////////////////////////////////////// Private //////////////////////////////////////////////////////////////////////////////// Event #region 윈도우 로드시 처리하기 - Window_Loaded(sender, e) /// <summary> /// 윈도우 로드시 처리하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> private void Window_Loaded(object sender, RoutedEventArgs e) { SetWindowPosition(); SetWorkArea(); SetTopMostWindow(); } #endregion #region 윈도우 닫을 경우 처리하기 - Window_Closing(sender, e) /// <summary> /// 윈도우 닫을 경우 처리하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> private void Window_Closing(object sender, CancelEventArgs e) { RestoreWorkArea(); } #endregion //////////////////////////////////////////////////////////////////////////////// Function #region 윈도우 위치 설정하기 - SetWindowPosition() /// <summary> /// 윈도우 위치 설정하기 /// </summary> private void SetWindowPosition() { IntPtr windowHandle = new WindowInteropHelper(this).Handle; IntPtr monitorHandle = MonitorFromWindow(windowHandle, MONITOR_DEFAULTTONEAREST); MONITOR_INFORMATION monitorInformation = new MONITOR_INFORMATION(); monitorInformation.Size = (uint)Marshal.SizeOf(typeof(MONITOR_INFORMATION)); GetMonitorInfo(monitorHandle, ref monitorInformation); RECT workAreaRectangle = monitorInformation.WorkAreaRectangle; Width = 400 + 7; Height = workAreaRectangle.Bottom - workAreaRectangle.Top + 7; Left = workAreaRectangle.Right - 400; Top = workAreaRectangle.Top; } #endregion #region 작업 영역 설정하기 - SetWorkArea() /// <summary> /// 작업 영역 설정하기 /// </summary> private void SetWorkArea() { IntPtr windowHandle = new WindowInteropHelper(this).Handle; IntPtr monitorHandle = MonitorFromWindow(windowHandle, MONITOR_DEFAULTTONEAREST); MONITOR_INFORMATION monitorInformation = new MONITOR_INFORMATION(); monitorInformation.Size = (uint)Marshal.SizeOf(typeof(MONITOR_INFORMATION)); GetMonitorInfo(monitorHandle, ref monitorInformation); this.originalWorkAreaRectangle = monitorInformation.WorkAreaRectangle; RECT workAreaRectangle = monitorInformation.WorkAreaRectangle; workAreaRectangle.Right -= (int)Width; IntPtr workAreaRectangleHandle = Marshal.AllocHGlobal(Marshal.SizeOf(typeof(RECT))); Marshal.StructureToPtr(workAreaRectangle, workAreaRectangleHandle, false); SystemParametersInfo(SPI_SETWORKAREA, 0, workAreaRectangleHandle, 0); Marshal.FreeHGlobal(workAreaRectangleHandle); } #endregion #region 작업 영역 복원하기 - RestoreWorkArea() /// <summary> /// 작업 영역 복원하기 /// </summary> private void RestoreWorkArea() { IntPtr workAreaRectangleHandle = Marshal.AllocHGlobal(Marshal.SizeOf(typeof(RECT))); Marshal.StructureToPtr(originalWorkAreaRectangle, workAreaRectangleHandle, false); SystemParametersInfo(SPI_SETWORKAREA, 0, workAreaRectangleHandle, 0); Marshal.FreeHGlobal(workAreaRectangleHandle); } #endregion #region 최상위 윈도우 설정하기 - SetTopMostWindow() /// <summary> /// 최상위 윈도우 설정하기 /// </summary> private void SetTopMostWindow() { Topmost = true; } #endregion } |
