--- /dev/null
+using System;
+using System.Collections.Generic;
+using System.Text;
+using System.Runtime.InteropServices;
+using System.Drawing;
+
+namespace FDK
+{
+ public class CWin32
+ {
+ #region [ Win32 定数 ]
+ //-----------------
+ public const int S_OK = 0x00000000;
+ public const int S_FALSE = 0x00000001;
+ public const int E_FAIL = unchecked( (int) 0x80004005 );
+ public const int E_ABORT = unchecked( (int) 0x80004004 );
+
+ public const int BROADCAST_QUERY_DENY = 0x424d5144;
+
+ public const uint CALLBACK_FUNCTION = 0x30000;
+ public const uint ES_CONTINUOUS = 0x80000000;
+ public const uint ES_DISPLAY_REQUIRED = 2;
+ public const uint ES_SYSTEM_REQUIRED = 1;
+ public const uint ES_USER_PRESENT = 4;
+
+ public const int GWL_EXSTYLE = -20;
+ public const int GWL_HINSTANCE = -6;
+ public const int GWL_HWNDPARENT = -8;
+ public const int GWL_ID = -12;
+ public const int GWL_STYLE = -16;
+ public const int GWL_USERDATA = -21;
+ public const int GWL_WNDPROC = -4;
+
+ public static readonly IntPtr HWND_NOTOPMOST = new IntPtr( -2 );
+ public static readonly IntPtr HWND_TOPMOST = new IntPtr( -1 );
+ public const uint MAXPNAMELEN = 0x20;
+
+ #region [ MIDIメッセージ ]
+ public const uint MIM_CLOSE = 0x3c2;
+ public const uint MIM_DATA = 0x3c3;
+ public const uint MIM_ERROR = 0x3c5;
+ public const uint MIM_LONGDATA = 0x3c4;
+ public const uint MIM_LONGERROR = 0x3c6;
+ public const uint MIM_OPEN = 0x3c1;
+ #endregion
+
+ public const int MONITOR_DEFAULTTOPRIMARY = 1;
+
+ public const int PBT_APMQUERYSTANDBY = 1;
+ public const int PBT_APMQUERYSUSPEND = 0;
+
+ public const int SC_MONITORPOWER = 0xf170;
+ public const int SC_SCREENSAVE = 0xf140;
+
+ public const int SIZE_MAXIMIZED = 2;
+ public const int SIZE_MINIMIZED = 1;
+ public const int SIZE_RESTORED = 0;
+
+ public const uint SWP_FRAMECHANGED = 0x20;
+ public const uint SWP_HIDEWINDOW = 0x80;
+ public const uint SWP_NOACTIVATE = 0x10;
+ public const uint SWP_NOCOPYBITS = 0x100;
+ public const uint SWP_NOMOVE = 2;
+ public const uint SWP_NOOWNERZORDER = 0x200;
+ public const uint SWP_NOREDRAW = 8;
+ public const uint SWP_NOSENDCHANGING = 0x400;
+ public const uint SWP_NOSIZE = 1;
+ public const uint SWP_NOZORDER = 4;
+ public const uint SWP_SHOWWINDOW = 0x40;
+
+ public const uint PM_NOREMOVE = 0;
+ public const uint PM_REMOVE = 1;
+
+ #region [ DirectShow, VFW 関連 ]
+ //-----------------
+ public const int S_WARN_OUTPUTRESET = 0x00009DD4;
+ public const int E_NOTINTREE = unchecked( (int) 0x80040400 );
+ public const int E_RENDER_ENGINE_IS_BROKEN = unchecked( (int) 0x80040401 );
+ public const int E_MUST_INIT_RENDERER = unchecked( (int) 0x80040402 );
+ public const int E_NOTDETERMINED = unchecked( (int) 0x80040403 );
+ public const int E_NO_TIMELINE = unchecked( (int) 0x80040404 );
+
+ public const int VFW_E_INVALIDMEDIATYPE = unchecked( (int) 0x80040200 );
+ public const int VFW_E_INVALIDSUBTYPE = unchecked( (int) 0x80040201 );
+ public const int VFW_E_NEED_OWNER = unchecked( (int) 0x80040202 );
+ public const int VFW_E_ENUM_OUT_OF_SYNC = unchecked( (int) 0x80040203 );
+ public const int VFW_E_ALREADY_CONNECTED = unchecked( (int) 0x80040204 );
+ public const int VFW_E_FILTER_ACTIVE = unchecked( (int) 0x80040205 );
+ public const int VFW_E_NO_TYPES = unchecked( (int) 0x80040206 );
+ public const int VFW_E_NO_ACCEPTABLE_TYPES = unchecked( (int) 0x80040207 );
+ public const int VFW_E_INVALID_DIRECTION = unchecked( (int) 0x80040208 );
+ public const int VFW_E_NOT_CONNECTED = unchecked( (int) 0x80040209 );
+ public const int VFW_E_NO_ALLOCATOR = unchecked( (int) 0x8004020A );
+ public const int VFW_E_RUNTIME_ERROR = unchecked( (int) 0x8004020B );
+ public const int VFW_E_BUFFER_NOTSET = unchecked( (int) 0x8004020C );
+ public const int VFW_E_BUFFER_OVERFLOW = unchecked( (int) 0x8004020D );
+ public const int VFW_E_BADALIGN = unchecked( (int) 0x8004020E );
+ public const int VFW_E_ALREADY_COMMITTED = unchecked( (int) 0x8004020F );
+ public const int VFW_E_BUFFERS_OUTSTANDING = unchecked( (int) 0x80040210 );
+ public const int VFW_E_NOT_COMMITTED = unchecked( (int) 0x80040211 );
+ public const int VFW_E_SIZENOTSET = unchecked( (int) 0x80040212 );
+ public const int VFW_E_NO_CLOCK = unchecked( (int) 0x80040213 );
+ public const int VFW_E_NO_SINK = unchecked( (int) 0x80040214 );
+ public const int VFW_E_NO_INTERFACE = unchecked( (int) 0x80040215 );
+ public const int VFW_E_NOT_FOUND = unchecked( (int) 0x80040216 );
+ public const int VFW_E_CANNOT_CONNECT = unchecked( (int) 0x80040217 );
+ public const int VFW_E_CANNOT_RENDER = unchecked( (int) 0x80040218 );
+ public const int VFW_E_CHANGING_FORMAT = unchecked( (int) 0x80040219 );
+ public const int VFW_E_NO_COLOR_KEY_SET = unchecked( (int) 0x8004021A );
+ public const int VFW_E_NOT_OVERLAY_CONNECTION = unchecked( (int) 0x8004021B );
+ public const int VFW_E_NOT_SAMPLE_CONNECTION = unchecked( (int) 0x8004021C );
+ public const int VFW_E_PALETTE_SET = unchecked( (int) 0x8004021D );
+ public const int VFW_E_COLOR_KEY_SET = unchecked( (int) 0x8004021E );
+ public const int VFW_E_NO_COLOR_KEY_FOUND = unchecked( (int) 0x8004021F );
+ public const int VFW_E_NO_PALETTE_AVAILABLE = unchecked( (int) 0x80040220 );
+ public const int VFW_E_NO_DISPLAY_PALETTE = unchecked( (int) 0x80040221 );
+ public const int VFW_E_TOO_MANY_COLORS = unchecked( (int) 0x80040222 );
+ public const int VFW_E_STATE_CHANGED = unchecked( (int) 0x80040223 );
+ public const int VFW_E_NOT_STOPPED = unchecked( (int) 0x80040224 );
+ public const int VFW_E_NOT_PAUSED = unchecked( (int) 0x80040225 );
+ public const int VFW_E_NOT_RUNNING = unchecked( (int) 0x80040226 );
+ public const int VFW_E_WRONG_STATE = unchecked( (int) 0x80040227 );
+ public const int VFW_E_START_TIME_AFTER_END = unchecked( (int) 0x80040228 );
+ public const int VFW_E_INVALID_RECT = unchecked( (int) 0x80040229 );
+ public const int VFW_E_TYPE_NOT_ACCEPTED = unchecked( (int) 0x8004022A );
+ public const int VFW_E_SAMPLE_REJECTED = unchecked( (int) 0x8004022B );
+ public const int VFW_E_SAMPLE_REJECTED_EOS = unchecked( (int) 0x8004022C );
+ public const int VFW_E_DUPLICATE_NAME = unchecked( (int) 0x8004022D );
+ public const int VFW_S_DUPLICATE_NAME = 0x0004022D;
+ public const int VFW_E_TIMEOUT = unchecked( (int) 0x8004022E );
+ public const int VFW_E_INVALID_FILE_FORMAT = unchecked( (int) 0x8004022F );
+ public const int VFW_E_ENUM_OUT_OF_RANGE = unchecked( (int) 0x80040230 );
+ public const int VFW_E_CIRCULAR_GRAPH = unchecked( (int) 0x80040231 );
+ public const int VFW_E_NOT_ALLOWED_TO_SAVE = unchecked( (int) 0x80040232 );
+ public const int VFW_E_TIME_ALREADY_PASSED = unchecked( (int) 0x80040233 );
+ public const int VFW_E_ALREADY_CANCELLED = unchecked( (int) 0x80040234 );
+ public const int VFW_E_CORRUPT_GRAPH_FILE = unchecked( (int) 0x80040235 );
+ public const int VFW_E_ADVISE_ALREADY_SET = unchecked( (int) 0x80040236 );
+ public const int VFW_S_STATE_INTERMEDIATE = 0x00040237;
+ public const int VFW_E_NO_MODEX_AVAILABLE = unchecked( (int) 0x80040238 );
+ public const int VFW_E_NO_ADVISE_SET = unchecked( (int) 0x80040239 );
+ public const int VFW_E_NO_FULLSCREEN = unchecked( (int) 0x8004023A );
+ public const int VFW_E_IN_FULLSCREEN_MODE = unchecked( (int) 0x8004023B );
+ public const int VFW_E_UNKNOWN_FILE_TYPE = unchecked( (int) 0x80040240 );
+ public const int VFW_E_CANNOT_LOAD_SOURCE_FILTER = unchecked( (int) 0x80040241 );
+ public const int VFW_S_PARTIAL_RENDER = 0x00040242;
+ public const int VFW_E_FILE_TOO_SHORT = unchecked( (int) 0x80040243 );
+ public const int VFW_E_INVALID_FILE_VERSION = unchecked( (int) 0x80040244 );
+ public const int VFW_S_SOME_DATA_IGNORED = 0x00040245;
+ public const int VFW_S_CONNECTIONS_DEFERRED = 0x00040246;
+ public const int VFW_E_INVALID_CLSID = unchecked( (int) 0x80040247 );
+ public const int VFW_E_INVALID_MEDIA_TYPE = unchecked( (int) 0x80040248 );
+ public const int VFW_E_SAMPLE_TIME_NOT_SET = unchecked( (int) 0x80040249 );
+ public const int VFW_S_RESOURCE_NOT_NEEDED = 0x00040250;
+ public const int VFW_E_MEDIA_TIME_NOT_SET = unchecked( (int) 0x80040251 );
+ public const int VFW_E_NO_TIME_FORMAT_SET = unchecked( (int) 0x80040252 );
+ public const int VFW_E_MONO_AUDIO_HW = unchecked( (int) 0x80040253 );
+ public const int VFW_S_MEDIA_TYPE_IGNORED = 0x00040254;
+ public const int VFW_E_NO_DECOMPRESSOR = unchecked( (int) 0x80040255 );
+ public const int VFW_E_NO_AUDIO_HARDWARE = unchecked( (int) 0x80040256 );
+ public const int VFW_S_VIDEO_NOT_RENDERED = 0x00040257;
+ public const int VFW_S_AUDIO_NOT_RENDERED = 0x00040258;
+ public const int VFW_E_RPZA = unchecked( (int) 0x80040259 );
+ public const int VFW_S_RPZA = 0x0004025A;
+ public const int VFW_E_PROCESSOR_NOT_SUITABLE = unchecked( (int) 0x8004025B );
+ public const int VFW_E_UNSUPPORTED_AUDIO = unchecked( (int) 0x8004025C );
+ public const int VFW_E_UNSUPPORTED_VIDEO = unchecked( (int) 0x8004025D );
+ public const int VFW_E_MPEG_NOT_CONSTRAINED = unchecked( (int) 0x8004025E );
+ public const int VFW_E_NOT_IN_GRAPH = unchecked( (int) 0x8004025F );
+ public const int VFW_S_ESTIMATED = 0x00040260;
+ public const int VFW_E_NO_TIME_FORMAT = unchecked( (int) 0x80040261 );
+ public const int VFW_E_READ_ONLY = unchecked( (int) 0x80040262 );
+ public const int VFW_S_RESERVED = 0x00040263;
+ public const int VFW_E_BUFFER_UNDERFLOW = unchecked( (int) 0x80040264 );
+ public const int VFW_E_UNSUPPORTED_STREAM = unchecked( (int) 0x80040265 );
+ public const int VFW_E_NO_TRANSPORT = unchecked( (int) 0x80040266 );
+ public const int VFW_S_STREAM_OFF = 0x00040267;
+ public const int VFW_S_CANT_CUE = 0x00040268;
+ public const int VFW_E_BAD_VIDEOCD = unchecked( (int) 0x80040269 );
+ public const int VFW_S_NO_STOP_TIME = 0x00040270;
+ public const int VFW_E_OUT_OF_VIDEO_MEMORY = unchecked( (int) 0x80040271 );
+ public const int VFW_E_VP_NEGOTIATION_FAILED = unchecked( (int) 0x80040272 );
+ public const int VFW_E_DDRAW_CAPS_NOT_SUITABLE = unchecked( (int) 0x80040273 );
+ public const int VFW_E_NO_VP_HARDWARE = unchecked( (int) 0x80040274 );
+ public const int VFW_E_NO_CAPTURE_HARDWARE = unchecked( (int) 0x80040275 );
+ public const int VFW_E_DVD_OPERATION_INHIBITED = unchecked( (int) 0x80040276 );
+ public const int VFW_E_DVD_INVALIDDOMAIN = unchecked( (int) 0x80040277 );
+ public const int VFW_E_DVD_NO_BUTTON = unchecked( (int) 0x80040278 );
+ public const int VFW_E_DVD_GRAPHNOTREADY = unchecked( (int) 0x80040279 );
+ public const int VFW_E_DVD_RENDERFAIL = unchecked( (int) 0x8004027A );
+ public const int VFW_E_DVD_DECNOTENOUGH = unchecked( (int) 0x8004027B );
+ public const int VFW_E_DVD_NOT_IN_KARAOKE_MODE = unchecked( (int) 0x8004028B );
+ public const int VFW_E_FRAME_STEP_UNSUPPORTED = unchecked( (int) 0x8004028E );
+ public const int VFW_E_PIN_ALREADY_BLOCKED_ON_THIS_THREAD = unchecked( (int) 0x80040293 );
+ public const int VFW_E_PIN_ALREADY_BLOCKED = unchecked( (int) 0x80040294 );
+ public const int VFW_E_CERTIFICATION_FAILURE = unchecked( (int) 0x80040295 );
+ public const int VFW_E_BAD_KEY = unchecked( (int) 0x800403F2 );
+ //-----------------
+ #endregion
+
+ #region [ Windowsメッセージ ]
+ public const uint WM_ACTIVATEAPP = 0x1c;
+ public const uint WM_COPYDATA = 0x4a;
+ public const uint WM_CLOSE = 0x10;
+ public const uint WM_POWERBROADCAST = 0x218;
+ public const uint WM_SIZE = 5;
+ public const uint WM_SYSCOMMAND = 0x112;
+ public const uint WM_SYSKEYDOWN = 260;
+ public const uint WM_APP = 0x00008000;
+ public const uint WM_QUIT = 0x12;
+ public const uint WPF_RESTORETOMAXIMIZED = 2;
+ #endregion
+
+ #region [ WindowsStyle フラグ]
+ public const long WS_BORDER = 0x800000L;
+ public const long WS_CAPTION = 0xc00000L;
+ public const long WS_CHILD = 0x40000000L;
+ public const long WS_CHILDWINDOW = 0x40000000L;
+ public const long WS_CLIPCHILDREN = 0x2000000L;
+ public const long WS_CLIPSIBLINGS = 0x4000000L;
+ public const long WS_DISABLED = 0x8000000L;
+ public const long WS_DLGFRAME = 0x400000L;
+ public const long WS_GROUP = 0x20000L;
+ public const long WS_HSCROLL = 0x100000L;
+ public const long WS_ICONIC = 0x20000000L;
+ public const long WS_MAXIMIZE = 0x1000000L;
+ public const long WS_MAXIMIZEBOX = 0x10000L;
+ public const long WS_MINIMIZE = 0x20000000L;
+ public const long WS_MINIMIZEBOX = 0x20000L;
+ public const long WS_OVERLAPPED = 0L;
+ public const long WS_OVERLAPPEDWINDOW = 0xcf0000L;
+ public const long WS_POPUP = 0x80000000L;
+ public const long WS_POPUPWINDOW = 0x80880000L;
+ public const long WS_SIZEBOX = 0x40000L;
+ public const long WS_SYSMENU = 0x80000L;
+ public const long WS_TABSTOP = 0x10000L;
+ public const long WS_THICKFRAME = 0x40000L;
+ public const long WS_TILED = 0L;
+ public const long WS_TILEDWINDOW = 0xcf0000L;
+ public const long WS_VISIBLE = 0x10000000L;
+ public const long WS_VSCROLL = 0x200000L;
+ public const long WS_EX_ACCEPTFILES = 0x10L;
+ public const long WS_EX_APPWINDOW = 0x40000L;
+ public const long WS_EX_CLIENTEDGE = 0x200L;
+ public const long WS_EX_COMPOSITED = 0x2000000L;
+ public const long WS_EX_CONTEXTHELP = 0x400L;
+ public const long WS_EX_CONTROLPARENT = 0x10000L;
+ public const long WS_EX_DLGMODALFRAME = 1L;
+ public const long WS_EX_LAYERED = 0x80000L;
+ public const long WS_EX_LAYOUTRTL = 0x400000L;
+ public const long WS_EX_LEFT = 0L;
+ public const long WS_EX_LEFTSCROLLBAR = 0x4000L;
+ public const long WS_EX_LTRREADING = 0L;
+ public const long WS_EX_MDICHILD = 0x40L;
+ public const long WS_EX_NOACTIVATE = 0x8000000L;
+ public const long WS_EX_NOINHERITLAYOUT = 0x100000L;
+ public const long WS_EX_NOPARENTNOTIFY = 4L;
+ public const long WS_EX_OVERLAPPEDWINDOW = 0x300L;
+ public const long WS_EX_PALETTEWINDOW = 0x188L;
+ public const long WS_EX_RIGHT = 0x1000L;
+ public const long WS_EX_RIGHTSCROLLBAR = 0L;
+ public const long WS_EX_RTLREADING = 0x2000L;
+ public const long WS_EX_STATICEDGE = 0x20000L;
+ public const long WS_EX_TOOLWINDOW = 0x80L;
+ public const long WS_EX_TOPMOST = 8L;
+ public const long WS_EX_TRANSPARENT = 0x20L;
+ public const long WS_EX_WINDOWEDGE = 0x100L;
+ #endregion
+
+
+ public enum EShowWindow
+ {
+ ForceMinimize = 11,
+ Hide = 0,
+ Maximize = 3,
+ Minimize = 6,
+ Normal = 1,
+ Restore = 9,
+ Show = 5,
+ ShowDefault = 10,
+ ShowMaximized = 3,
+ ShowMinimized = 2,
+ ShowMinNoActive = 7,
+ ShowNA = 8,
+ ShowNoActivate = 4
+ }
+ public enum MMSYSERR
+ {
+ NOERROR,
+ ERROR,
+ BADDEVICEID,
+ NOTENABLED,
+ ALLOCATED,
+ INVALHANDLE,
+ NODRIVER,
+ NOMEM,
+ NOTSUPPORTED,
+ BADERRNUM,
+ INVALFLAG,
+ INVALPARAM,
+ HANDLEBUSY,
+ INVALIDALIAS,
+ BADDB,
+ KEYNOTFOUND,
+ READERROR,
+ WRITEERROR,
+ DELETEERROR,
+ VALNOTFOUND,
+ NODRIVERCB,
+ MOREDATA
+ }
+ [FlagsAttribute]
+ internal enum ExecutionState : uint
+ {
+ Null = 0, // 関数が失敗した時の戻り値
+ SystemRequired = 1, // スタンバイを抑止
+ DisplayRequired = 2, // 画面OFFを抑止
+ Continuous = 0x80000000, // 効果を永続させる。ほかオプションと併用する。
+ }
+ //-----------------
+ #endregion
+
+ #region [ Win32 関数 ]
+ //-----------------
+ [return: MarshalAs( UnmanagedType.Bool )]
+ [DllImport( "user32.dll", CharSet = CharSet.Auto, SetLastError = true )]
+ public static extern bool AdjustWindowRect( ref RECT lpRect, uint dwStyle, [MarshalAs( UnmanagedType.Bool )] bool bMenu );
+ [return: MarshalAs( UnmanagedType.Bool )]
+ [DllImport( "user32.dll", CharSet = CharSet.Auto, SetLastError = true )]
+ public static extern bool GetClientRect( IntPtr hWnd, out RECT lpRect );
+ [DllImport( "user32.dll", CharSet = CharSet.Auto, SetLastError = true )]
+ public static extern uint GetWindowLong( IntPtr hWnd, int nIndex );
+ [return: MarshalAs( UnmanagedType.Bool )]
+ [DllImport( "user32.dll", CharSet = CharSet.Auto, SetLastError = true )]
+ public static extern bool GetWindowPlacement( IntPtr hWnd, ref WINDOWPLACEMENT lpwndpl );
+ [return: MarshalAs( UnmanagedType.Bool )]
+ [DllImport( "user32.dll", CharSet = CharSet.Auto )]
+ public static extern bool IsIconic( IntPtr hWnd );
+ [return: MarshalAs( UnmanagedType.Bool )]
+ [DllImport( "user32.dll", CharSet = CharSet.Auto )]
+ public static extern bool IsWindowVisible( IntPtr hWnd );
+ [return: MarshalAs( UnmanagedType.Bool )]
+ [DllImport( "user32.dll", CharSet = CharSet.Auto )]
+ public static extern bool IsZoomed( IntPtr hWnd );
+ [DllImport( "winmm.dll" )]
+ public static extern uint midiInClose( uint hMidiIn );
+ [DllImport( "winmm.dll" )]
+ public static extern uint midiInGetDevCaps( uint uDeviceID, ref MIDIINCAPS lpMidiInCaps, uint cbMidiInCaps );
+ [DllImport( "winmm.dll" )]
+ public static extern uint midiInGetID( uint hMidiIn, ref uint puDeviceID );
+ [DllImport( "winmm.dll" )]
+ public static extern uint midiInGetNumDevs();
+ [DllImport( "winmm.dll" )]
+ public static extern uint midiInOpen( ref uint phMidiIn, uint uDeviceID, MidiInProc dwCallback, int dwInstance, int fdwOpen );
+ [DllImport( "winmm.dll" )]
+ public static extern uint midiInReset( uint hMidiIn );
+ [DllImport( "winmm.dll" )]
+ public static extern uint midiInStart( uint hMidiIn );
+ [DllImport( "winmm.dll" )]
+ public static extern uint midiInStop( uint hMidiIn );
+ [DllImport( "user32.dll", CharSet = CharSet.Auto )]
+ public static extern IntPtr MonitorFromWindow( IntPtr hwnd, uint dwFlags );
+ [return: MarshalAs( UnmanagedType.Bool )]
+ [DllImport( "user32.dll", CharSet = CharSet.Auto )]
+ public static extern bool PeekMessage( out WindowMessage message, IntPtr hwnd, uint messageFilterMin, uint messageFilterMax, uint flags );
+ //[DllImport( "kernel32.dll", CharSet = CharSet.Auto )]
+ //public static extern uint SetThreadExecutionState( uint esFlags );
+ [DllImport( "Kernel32.Dll" )]
+ public static unsafe extern void CopyMemory( void* pDest, void* pSrc, uint numOfBytes );
+
+ [DllImport( "user32.dll", CharSet = CharSet.Auto, SetLastError = true )]
+ public static extern uint SetWindowLong( IntPtr hWnd, int nIndex, uint dwNewLong );
+ [return: MarshalAs( UnmanagedType.Bool )]
+ [DllImport( "user32.dll", CharSet = CharSet.Auto, SetLastError = true )]
+ public static extern bool SetWindowPlacement( IntPtr hWnd, ref WINDOWPLACEMENT lpwndpl );
+ [return: MarshalAs( UnmanagedType.Bool )]
+ [DllImport( "user32.dll", CharSet = CharSet.Auto, SetLastError = true )]
+ public static extern bool SetWindowPos( IntPtr hWnd, IntPtr hWndInsertAfter, int X, int Y, int cx, int cy, uint uFlags );
+ [return: MarshalAs( UnmanagedType.Bool )]
+ [DllImport( "user32.dll", CharSet = CharSet.Auto )]
+ public static extern bool ShowWindow( IntPtr hWnd, EShowWindow nCmdShow );
+ [return: MarshalAs( UnmanagedType.Bool )]
+ [DllImport( "user32.dll", CharSet = CharSet.Auto, SetLastError = true )]
+ public static extern bool SystemParametersInfo( uint uiAction, uint uiParam, IntPtr pvParam, uint fWinIni );
+ [DllImport( "kernel32.dll" )]
+ public static extern void GetSystemInfo( ref SYSTEM_INFO ptmpsi );
+ [DllImport( "kernel32.dll" )]
+ internal static extern ExecutionState SetThreadExecutionState( ExecutionState esFlags );
+
+
+ [DllImport("PowrProf.dll")]
+ public static extern UInt32 PowerEnumerate(IntPtr RootPowerKey, IntPtr SchemeGuid, IntPtr SubGroupOfPowerSettingGuid, UInt32 AcessFlags, UInt32 Index, ref Guid Buffer, ref UInt32 BufferSize);
+ public enum AccessFlags : uint
+ {
+ ACCESS_SCHEME = 16,
+ ACCESS_SUBGROUP = 17,
+ ACCESS_INDIVIDUAL_SETTING = 18
+ }
+ [DllImport( "PowrProf.dll" )]
+ public static extern UInt32 PowerReadFriendlyName( IntPtr RootPowerKey, ref Guid SchemeGuid, IntPtr SubGroupOfPowerSettingGuid, IntPtr PowerSettingGuid, IntPtr Buffer, ref UInt32 BufferSize );
+ [DllImport( "PowrProf.dll" )]
+ public static extern uint PowerGetActiveScheme( IntPtr UserRootPowerKey, ref IntPtr ActivePolicyGuid );
+ [DllImport( "PowrProf.dll" )]
+ public static extern uint PowerSetActiveScheme(IntPtr UserRootPowerKey, ref Guid SchemeGuid);
+ [DllImport( "powrprof.dll" )]
+ public static extern uint CallNtPowerInformation(
+ int InformationLevel,
+ IntPtr lpInputBuffer,
+ int nInputBufferSize,
+ out SYSTEM_POWER_CAPABILITIES spi,
+ int nOutputBufferSize
+ );
+
+
+ //-----------------
+ #endregion
+
+ #region [ Win32 構造体 ]
+ //-----------------
+ [StructLayout( LayoutKind.Sequential )]
+ private struct FILTERKEYS
+ {
+ public int cbSize;
+ public int dwFlags;
+ }
+
+ [StructLayout( LayoutKind.Sequential )]
+ public struct MIDIINCAPS
+ {
+ public ushort wMid;
+ public ushort wPid;
+ public uint vDriverVersion;
+ [MarshalAs( UnmanagedType.ByValTStr, SizeConst = 0x20 )]
+ public string szPname;
+ public uint dwSupport;
+ }
+
+ [StructLayout( LayoutKind.Sequential )]
+ public struct RECT
+ {
+ public int left;
+ public int top;
+ public int right;
+ public int bottom;
+ }
+
+ [StructLayout( LayoutKind.Sequential )]
+ private struct STICKYKEYS
+ {
+ public int cbSize;
+ public int dwFlags;
+ }
+
+ [StructLayout( LayoutKind.Sequential )]
+ private struct TOGGLEKEYS
+ {
+ public int cbSize;
+ public int dwFlags;
+ }
+
+ [StructLayout( LayoutKind.Sequential )]
+ public struct WAVEFORMATEX
+ {
+ public ushort wFormatTag;
+ public ushort nChannels;
+ public uint nSamplesPerSec;
+ public uint nAvgBytesPerSec;
+ public ushort nBlockAlign;
+ public ushort wBitsPerSample;
+ public ushort cbSize;
+ }
+
+ [StructLayout( LayoutKind.Sequential )]
+ public struct WindowMessage
+ {
+ public IntPtr hWnd;
+ public uint msg;
+ public IntPtr wParam;
+ public IntPtr lParam;
+ public uint time;
+ public Point p;
+ }
+
+ [StructLayout( LayoutKind.Sequential )]
+ public struct WINDOWPLACEMENT
+ {
+ public int length;
+ public int flags;
+ public CWin32.EShowWindow showCmd;
+ public Point ptMinPosition;
+ public Point ptMaxPosition;
+ public CWin32.RECT rcNormalPosition;
+ public static int Length
+ {
+ get
+ {
+ return Marshal.SizeOf( typeof( CWin32.WINDOWPLACEMENT ) );
+ }
+ }
+ }
+ [StructLayout( LayoutKind.Sequential )]
+ public struct SYSTEM_INFO
+ {
+ public uint dwOemId;
+ public uint dwPageSize;
+ public uint lpMinimumApplicationAddress;
+ public uint lpMaximumApplicationAddress;
+ public uint dwActiveProcessorMask;
+ public uint dwNumberOfProcessors;
+ public uint dwProcessorType;
+ public uint dwAllocationGranularity;
+ public uint dwProcessorLevel;
+ public uint dwProcessorRevision;
+ }
+ public struct BATTERY_REPORTING_SCALE
+ {
+ public ulong Granularity;
+ public ulong Capacity;
+ }
+ public enum SYSTEM_POWER_STATE
+ {
+ PowerSystemUnspecified = 0,
+ PowerSystemWorking = 1,
+ PowerSystemSleeping1 = 2,
+ PowerSystemSleeping2 = 3,
+ PowerSystemSleeping3 = 4,
+ PowerSystemHibernate = 5,
+ PowerSystemShutdown = 6,
+ PowerSystemMaximum = 7
+ }
+ public struct SYSTEM_POWER_INFORMATION
+ {
+ public uint MaxIdlenessAllowed;
+ public uint Idleness;
+ public uint TimeRemaining;
+ public byte CoolingMode;
+ }
+ public enum POWER_INFORMATION_LEVEL : int
+ {
+ AdministratorPowerPolicy = 9,
+ LastSleepTime1 = 5,
+ LastWakeTime = 14,
+ ProcessorInformation = 11,
+ ProcessorPowerPolicyAc = 18,
+ ProcessorPowerPolicyCurrent = 22,
+ ProcessorPowerPolicyDc = 19,
+ SystemBatteryState = 5,
+ SystemExecutionState = 16,
+ SystemPowerCapabilities = 4,
+ SystemPowerInformation = 12,
+ SystemPowerPolicyAc = 0,
+ SystemPowerPolicyCurrent = 8,
+ SystemPowerPolicyDc = 1,
+ SystemReserveHiberFile = 10,
+ VerifyProcessorPowerPolicyAc = 20,
+ VerifyProcessorPowerPolicyDc = 21,
+ VerifySystemPolicyAc = 2,
+ VerifySystemPolicyDc = 3
+ }
+
+ // http://www.pinvoke.net/default.aspx/Structures/SYSTEM_POWER_STATE.html
+ public struct SYSTEM_POWER_CAPABILITIES
+ {
+ [MarshalAs( UnmanagedType.U1 )]
+ public bool PowerButtonPresent;
+ [MarshalAs( UnmanagedType.U1 )]
+ public bool SleepButtonPresent;
+ [MarshalAs( UnmanagedType.U1 )]
+ public bool LidPresent;
+ [MarshalAs( UnmanagedType.U1 )]
+ public bool SystemS1;
+ [MarshalAs( UnmanagedType.U1 )]
+ public bool SystemS2;
+ [MarshalAs( UnmanagedType.U1 )]
+ public bool SystemS3;
+ [MarshalAs( UnmanagedType.U1 )]
+ public bool SystemS4;
+ [MarshalAs( UnmanagedType.U1 )]
+ public bool SystemS5;
+ [MarshalAs( UnmanagedType.U1 )]
+ public bool HiberFilePresent;
+ [MarshalAs( UnmanagedType.U1 )]
+ public bool FullWake;
+ [MarshalAs( UnmanagedType.U1 )]
+ public bool VideoDimPresent;
+ [MarshalAs( UnmanagedType.U1 )]
+ public bool ApmPresent;
+ [MarshalAs( UnmanagedType.U1 )]
+ public bool UpsPresent;
+ [MarshalAs( UnmanagedType.U1 )]
+ public bool ThermalControl;
+ [MarshalAs( UnmanagedType.U1 )]
+ public bool ProcessorThrottle;
+ public byte ProcessorMinThrottle;
+ public byte ProcessorMaxThrottle; // Also known as ProcessorThrottleScale before Windows XP
+ [MarshalAs( UnmanagedType.U1 )]
+ public bool FastSystemS4; // Ignore if earlier than Windows XP
+ [MarshalAs( UnmanagedType.U1 )]
+ public bool Hiberboot; // Ignore if earlier than Windows XP
+ [MarshalAs( UnmanagedType.U1 )]
+ public bool WakeAlarmPresent; // Ignore if earlier than Windows XP
+ [MarshalAs( UnmanagedType.U1 )]
+ public bool AoAc; // Ignore if earlier than Windows XP
+ [MarshalAs( UnmanagedType.U1 )]
+ public bool DiskSpinDown;
+ public byte HiberFileType; // Ignore if earlier than Windows 10 (10.0.10240.0)
+ [MarshalAs( UnmanagedType.U1 )]
+ public bool AoAcConnectivitySupported; // Ignore if earlier than Windows 10 (10.0.10240.0)
+ [MarshalAs( UnmanagedType.ByValArray, SizeConst = 6 )]
+ private readonly byte[] spare3;
+ [MarshalAs( UnmanagedType.U1 )]
+ public bool SystemBatteriesPresent;
+ [MarshalAs( UnmanagedType.U1 )]
+ public bool BatteriesAreShortTerm;
+ [MarshalAs( UnmanagedType.ByValArray, SizeConst = 3 )]
+ public BATTERY_REPORTING_SCALE[] BatteryScale;
+ public SYSTEM_POWER_STATE AcOnLineWake;
+ public SYSTEM_POWER_STATE SoftLidWake;
+ public SYSTEM_POWER_STATE RtcWake;
+ public SYSTEM_POWER_STATE MinDeviceWakeState;
+ public SYSTEM_POWER_STATE DefaultLowLatencyWake;
+ }
+ //-----------------
+ #endregion
+
+
+ // プロパティ
+
+ public static bool bアプリがIdle状態である
+ {
+ get
+ {
+ WindowMessage message;
+ return !PeekMessage( out message, IntPtr.Zero, 0, 0, 0 );
+ }
+ }
+
+
+ // キーボードの特殊機能の制御
+
+ public static class Cトグルキー機能
+ {
+ public static void t無効化する()
+ {
+ if( ( stored.dwFlags & 1L ) == 0L )
+ {
+ CWin32.TOGGLEKEYS structure = new CWin32.TOGGLEKEYS();
+ structure.dwFlags = stored.dwFlags;
+ structure.cbSize = stored.cbSize;
+ structure.dwFlags &= -5;
+ structure.dwFlags &= -9;
+ int cb = Marshal.SizeOf( structure );
+ IntPtr ptr = Marshal.AllocCoTaskMem( cb );
+ Marshal.StructureToPtr( structure, ptr, false );
+ CWin32.SystemParametersInfo( 0x35, (uint) cb, ptr, 0 );
+ Marshal.FreeCoTaskMem( ptr );
+ }
+ }
+ public static void t復元する()
+ {
+ int cb = Marshal.SizeOf( stored );
+ IntPtr ptr = Marshal.AllocCoTaskMem( cb );
+ Marshal.StructureToPtr( stored, ptr, false );
+ CWin32.SystemParametersInfo( 0x35, (uint) cb, ptr, 0 );
+ Marshal.FreeCoTaskMem( ptr );
+ }
+
+ #region [ private ]
+ //-----------------
+ static Cトグルキー機能()
+ {
+ int cb = Marshal.SizeOf( stored );
+ IntPtr ptr = Marshal.AllocCoTaskMem( cb );
+ Marshal.StructureToPtr( stored, ptr, false );
+ CWin32.SystemParametersInfo( 0x34, (uint) cb, ptr, 0 );
+ stored = (CWin32.TOGGLEKEYS) Marshal.PtrToStructure( ptr, typeof( CWin32.TOGGLEKEYS ) );
+ Marshal.FreeCoTaskMem( ptr );
+ }
+
+ private const uint SPI_GETTOGGLEKEYS = 0x34;
+ private const uint SPI_SETTOGGLEKEYS = 0x35;
+ private static CWin32.TOGGLEKEYS stored = new CWin32.TOGGLEKEYS();
+ private const uint TKF_CONFIRMHOTKEY = 8;
+ private const uint TKF_HOTKEYACTIVE = 4;
+ private const uint TKF_TOGGLEKEYSON = 1;
+ //-----------------
+ #endregion
+ }
+ public static class Cフィルタキー機能
+ {
+ public static void t無効化する()
+ {
+ if( ( stored.dwFlags & 1L ) == 0L )
+ {
+ CWin32.FILTERKEYS structure = new CWin32.FILTERKEYS();
+ structure.dwFlags = stored.dwFlags;
+ structure.cbSize = stored.cbSize;
+ structure.dwFlags &= -5;
+ structure.dwFlags &= -9;
+ int cb = Marshal.SizeOf( structure );
+ IntPtr ptr = Marshal.AllocCoTaskMem( cb );
+ Marshal.StructureToPtr( structure, ptr, false );
+ CWin32.SystemParametersInfo( 0x3b, (uint) cb, ptr, 0 );
+ Marshal.FreeCoTaskMem( ptr );
+ }
+ }
+ public static void t復元する()
+ {
+ int cb = Marshal.SizeOf( stored );
+ IntPtr ptr = Marshal.AllocCoTaskMem( cb );
+ Marshal.StructureToPtr( stored, ptr, false );
+ CWin32.SystemParametersInfo( 0x3b, (uint) cb, ptr, 0 );
+ Marshal.FreeCoTaskMem( ptr );
+ }
+
+ #region [ private ]
+ //-----------------
+ static Cフィルタキー機能()
+ {
+ stored.cbSize = 0;
+ stored.dwFlags = 0;
+ int cb = Marshal.SizeOf( stored );
+ IntPtr ptr = Marshal.AllocCoTaskMem( cb );
+ Marshal.StructureToPtr( stored, ptr, false );
+ CWin32.SystemParametersInfo( 50, (uint) cb, ptr, 0 );
+ stored = (CWin32.FILTERKEYS) Marshal.PtrToStructure( ptr, typeof( CWin32.FILTERKEYS ) );
+ Marshal.FreeCoTaskMem( ptr );
+ }
+
+ private const uint FKF_CONFIRMHOTKEY = 8;
+ private const uint FKF_FILTERKEYSON = 1;
+ private const uint FKF_HOTKEYACTIVE = 4;
+ private const uint SPI_GETFILTERKEYS = 50;
+ private const uint SPI_SETFILTERKEYS = 0x3b;
+ private static CWin32.FILTERKEYS stored = new CWin32.FILTERKEYS();
+ //-----------------
+ #endregion
+ }
+ public static class C固定キー機能
+ {
+ public static void t無効化する()
+ {
+ if( ( stored.dwFlags & 1L ) == 0L )
+ {
+ CWin32.STICKYKEYS structure = new CWin32.STICKYKEYS();
+ structure.dwFlags = stored.dwFlags;
+ structure.cbSize = stored.cbSize;
+ structure.dwFlags &= -5;
+ structure.dwFlags &= -9;
+ int cb = Marshal.SizeOf( structure );
+ IntPtr ptr = Marshal.AllocCoTaskMem( cb );
+ Marshal.StructureToPtr( structure, ptr, false );
+ CWin32.SystemParametersInfo( 0x3b, (uint) cb, ptr, 0 );
+ Marshal.FreeCoTaskMem( ptr );
+ }
+ }
+ public static void t復元する()
+ {
+ int cb = Marshal.SizeOf( stored );
+ IntPtr ptr = Marshal.AllocCoTaskMem( cb );
+ Marshal.StructureToPtr( stored, ptr, false );
+ CWin32.SystemParametersInfo( 0x3b, (uint) cb, ptr, 0 );
+ Marshal.FreeCoTaskMem( ptr );
+ }
+
+ #region [ private ]
+ //-----------------
+ static C固定キー機能()
+ {
+ stored.cbSize = 0;
+ stored.dwFlags = 0;
+ int cb = Marshal.SizeOf( stored );
+ IntPtr ptr = Marshal.AllocCoTaskMem( cb );
+ Marshal.StructureToPtr( stored, ptr, false );
+ CWin32.SystemParametersInfo( 0x3a, (uint) cb, ptr, 0 );
+ stored = (CWin32.STICKYKEYS) Marshal.PtrToStructure( ptr, typeof( CWin32.STICKYKEYS ) );
+ Marshal.FreeCoTaskMem( ptr );
+ }
+
+ private const uint SKF_CONFIRMHOTKEY = 8;
+ private const uint SKF_HOTKEYACTIVE = 4;
+ private const uint SKF_STICKYKEYSON = 1;
+ private const uint SPI_GETSTICKYKEYS = 0x3a;
+ private const uint SPI_SETSTICKYKEYS = 0x3b;
+ private static CWin32.STICKYKEYS stored = new CWin32.STICKYKEYS();
+ //-----------------
+ #endregion
+ }
+
+
+ // Win32 メッセージ処理デリゲート
+
+ public delegate void MidiInProc( uint hMidiIn, uint wMsg, int dwInstance, int dwParam1, int dwParam2 );
+ }
+}
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