WndProc函数的使用

函数的使用"/>

WndProc函数的使用

这里写目录标题

• • 1. 函数作用描述
  • 2. Message相关种类与映射表

1. 函数作用描述

C# Winform中WndProc 函数作用：
主要用在拦截并处理系统消息和自定义消息

windows程序会产生很多消息，比如你单击鼠标，移动窗口都会产生消息。这个函数就是默认的消息处理函数。你可以重载这个函数来制定自己的消息处理流程.

在Winform程序中，可以重写WndProc函数，来捕捉所有发生的窗口消息。

这样，我们就可以"篡改"传入的消息，而人为的让窗口改变行为。

protected override void WndProc(ref Message m)
{if (m.Msg == 0x0219){//设备改变if (m.WParam.ToInt32() == 0x8004){//usb串口拔出string[] ports = System.IO.Ports.SerialPort.GetPortNames();//重新获取串口portcomboBox.Items.Clear();//清除comboBox里面的数据portcomboBox.Items.AddRange(ports);//给comboBox1添加数据if (openportbutton.Text == "断开"){//用户打开过串口if (!serialPort1.IsOpen){//用户打开的串口被关闭:说明热插拔是用户打开的串口openportbutton.Text = "连接";serialPort1.Dispose();//释放掉原先的串口资源portcomboBox.SelectedIndex = portcomboBox.Items.Count > 0 ? 0 : -1;//显示获取的第一个串口号}else{portcomboBox.Text = serialPortName;//显示用户打开的那个串口号}}else{//用户没有打开过串口portcomboBox.SelectedIndex = portcomboBox.Items.Count > 0 ? 0 : -1;//显示获取的第一个串口号}}else if (m.WParam.ToInt32() == 0x8000){//usb串口连接上string[] ports = System.IO.Ports.SerialPort.GetPortNames();//重新获取串口portcomboBox.Items.Clear();portcomboBox.Items.AddRange(ports);if (openportbutton.Text == "断开"){//用户打开过一个串口portcomboBox.Text = serialPortName;//显示用户打开的那个串口号}else{portcomboBox.SelectedIndex = portcomboBox.Items.Count > 0 ? 0 : -1;//显示获取的第一个串口号}}}base.WndProc(ref m);
}

2. Message相关种类与映射表

• 可以利用以上映射关系对应获得相关的时间操作

• 映射关系代码

	/// <summary>/// Window API enumerations/// </summary>#region Peek Message Flagspublic enum PeekMessageFlags{PM_NOREMOVE = 0,PM_REMOVE = 1,PM_NOYIELD = 2}#endregion#region Windows Messagespublic enum WinMsg{WM_NULL = 0x0000,WM_CREATE = 0x0001,WM_DESTROY = 0x0002,WM_MOVE = 0x0003,WM_SIZE = 0x0005,WM_ACTIVATE = 0x0006,WM_SETFOCUS = 0x0007,WM_KILLFOCUS = 0x0008,WM_ENABLE = 0x000A,WM_SETREDRAW = 0x000B,WM_SETTEXT = 0x000C,WM_GETTEXT = 0x000D,WM_GETTEXTLENGTH = 0x000E,WM_PAINT = 0x000F,WM_CLOSE = 0x0010,WM_QUERYENDSESSION = 0x0011,WM_QUIT = 0x0012,WM_QUERYOPEN = 0x0013,WM_ERASEBKGND = 0x0014,WM_SYSCOLORCHANGE = 0x0015,WM_ENDSESSION = 0x0016,WM_SHOWWINDOW = 0x0018,WM_CTLCOLOR = 0x0019,WM_WININICHANGE = 0x001A,WM_SETTINGCHANGE = 0x001A,WM_DEVMODECHANGE = 0x001B,WM_ACTIVATEAPP = 0x001C,WM_FONTCHANGE = 0x001D,WM_TIMECHANGE = 0x001E,WM_CANCELMODE = 0x001F,WM_SETCURSOR = 0x0020,WM_MOUSEACTIVATE = 0x0021,WM_CHILDACTIVATE = 0x0022,WM_QUEUESYNC = 0x0023,WM_GETMINMAXINFO = 0x0024,WM_PAINTICON = 0x0026,WM_ICONERASEBKGND = 0x0027,WM_NEXTDLGCTL = 0x0028,WM_SPOOLERSTATUS = 0x002A,WM_DRAWITEM = 0x002B,WM_MEASUREITEM = 0x002C,WM_DELETEITEM = 0x002D,WM_VKEYTOITEM = 0x002E,WM_CHARTOITEM = 0x002F,WM_SETFONT = 0x0030,WM_GETFONT = 0x0031,WM_SETHOTKEY = 0x0032,WM_GETHOTKEY = 0x0033,WM_QUERYDRAGICON = 0x0037,WM_COMPAREITEM = 0x0039,WM_GETOBJECT = 0x003D,WM_COMPACTING = 0x0041,WM_COMMNOTIFY = 0x0044,WM_WINDOWPOSCHANGING = 0x0046,WM_WINDOWPOSCHANGED = 0x0047,WM_POWER = 0x0048,WM_COPYDATA = 0x004A,WM_CANCELJOURNAL = 0x004B,WM_NOTIFY = 0x004E,WM_INPUTLANGCHANGEREQUEST = 0x0050,WM_INPUTLANGCHANGE = 0x0051,WM_TCARD = 0x0052,WM_HELP = 0x0053,WM_USERCHANGED = 0x0054,WM_NOTIFYFORMAT = 0x0055,WM_CONTEXTMENU = 0x007B,WM_STYLECHANGING = 0x007C,WM_STYLECHANGED = 0x007D,WM_DISPLAYCHANGE = 0x007E,WM_GETICON = 0x007F,WM_SETICON = 0x0080,WM_NCCREATE = 0x0081,WM_NCDESTROY = 0x0082,WM_NCCALCSIZE = 0x0083,WM_NCHITTEST = 0x0084,WM_NCPAINT = 0x0085,WM_NCACTIVATE = 0x0086,WM_GETDLGCODE = 0x0087,WM_SYNCPAINT = 0x0088,WM_NCMOUSEMOVE = 0x00A0,WM_NCLBUTTONDOWN = 0x00A1,WM_NCLBUTTONUP = 0x00A2,WM_NCLBUTTONDBLCLK = 0x00A3,WM_NCRBUTTONDOWN = 0x00A4,WM_NCRBUTTONUP = 0x00A5,WM_NCRBUTTONDBLCLK = 0x00A6,WM_NCMBUTTONDOWN = 0x00A7,WM_NCMBUTTONUP = 0x00A8,WM_NCMBUTTONDBLCLK = 0x00A9,WM_KEYDOWN = 0x0100,WM_KEYUP = 0x0101,WM_CHAR = 0x0102,WM_DEADCHAR = 0x0103,WM_SYSKEYDOWN = 0x0104,WM_SYSKEYUP = 0x0105,WM_SYSCHAR = 0x0106,WM_SYSDEADCHAR = 0x0107,WM_KEYLAST = 0x0108,WM_IME_STARTCOMPOSITION = 0x010D,WM_IME_ENDCOMPOSITION = 0x010E,WM_IME_COMPOSITION = 0x010F,WM_IME_KEYLAST = 0x010F,WM_INITDIALOG = 0x0110,WM_COMMAND = 0x0111,WM_SYSCOMMAND = 0x0112,WM_TIMER = 0x0113,WM_HSCROLL = 0x0114,WM_VSCROLL = 0x0115,WM_INITMENU = 0x0116,WM_INITMENUPOPUP = 0x0117,WM_MENUSELECT = 0x011F,WM_MENUCHAR = 0x0120,WM_ENTERIDLE = 0x0121,WM_MENURBUTTONUP = 0x0122,WM_MENUDRAG = 0x0123,WM_MENUGETOBJECT = 0x0124,WM_UNINITMENUPOPUP = 0x0125,WM_MENUCOMMAND = 0x0126,WM_CTLCOLORWinMsgBOX = 0x0132,WM_CTLCOLOREDIT = 0x0133,WM_CTLCOLORLISTBOX = 0x0134,WM_CTLCOLORBTN = 0x0135,WM_CTLCOLORDLG = 0x0136,WM_CTLCOLORSCROLLBAR = 0x0137,WM_CTLCOLORSTATIC = 0x0138,WM_MOUSEMOVE = 0x0200,WM_LBUTTONDOWN = 0x0201,WM_LBUTTONUP = 0x0202,WM_LBUTTONDBLCLK = 0x0203,WM_RBUTTONDOWN = 0x0204,WM_RBUTTONUP = 0x0205,WM_RBUTTONDBLCLK = 0x0206,WM_MBUTTONDOWN = 0x0207,WM_MBUTTONUP = 0x0208,WM_MBUTTONDBLCLK = 0x0209,WM_MOUSEWHEEL = 0x020A,WM_PARENTNOTIFY = 0x0210,WM_ENTERMENULOOP = 0x0211,WM_EXITMENULOOP = 0x0212,WM_NEXTMENU = 0x0213,WM_SIZING = 0x0214,WM_CAPTURECHANGED = 0x0215,WM_MOVING = 0x0216,WM_DEVICECHANGE = 0x0219,WM_MDICREATE = 0x0220,WM_MDIDESTROY = 0x0221,WM_MDIACTIVATE = 0x0222,WM_MDIRESTORE = 0x0223,WM_MDINEXT = 0x0224,WM_MDIMAXIMIZE = 0x0225,WM_MDITILE = 0x0226,WM_MDICASCADE = 0x0227,WM_MDIICONARRANGE = 0x0228,WM_MDIGETACTIVE = 0x0229,WM_MDISETMENU = 0x0230,WM_ENTERSIZEMOVE = 0x0231,WM_EXITSIZEMOVE = 0x0232,WM_DROPFILES = 0x0233,WM_MDIREFRESHMENU = 0x0234,WM_IME_SETCONTEXT = 0x0281,WM_IME_NOTIFY = 0x0282,WM_IME_CONTROL = 0x0283,WM_IME_COMPOSITIONFULL = 0x0284,WM_IME_SELECT = 0x0285,WM_IME_CHAR = 0x0286,WM_IME_REQUEST = 0x0288,WM_IME_KEYDOWN = 0x0290,WM_IME_KEYUP = 0x0291,WM_MOUSEHOVER = 0x02A1,WM_MOUSELEAVE = 0x02A3,WM_CUT = 0x0300,WM_COPY = 0x0301,WM_PASTE = 0x0302,WM_CLEAR = 0x0303,WM_UNDO = 0x0304,WM_RENDERFORMAT = 0x0305,WM_RENDERALLFORMATS = 0x0306,WM_DESTROYCLIPBOARD = 0x0307,WM_DRAWCLIPBOARD = 0x0308,WM_PAINTCLIPBOARD = 0x0309,WM_VSCROLLCLIPBOARD = 0x030A,WM_SIZECLIPBOARD = 0x030B,WM_ASKCBFORMATNAME = 0x030C,WM_CHANGECBCHAIN = 0x030D,WM_HSCROLLCLIPBOARD = 0x030E,WM_QUERYNEWPALETTE = 0x030F,WM_PALETTEISCHANGING = 0x0310,WM_PALETTECHANGED = 0x0311,WM_HOTKEY = 0x0312,WM_PRINT = 0x0317,WM_PRINTCLIENT = 0x0318,WM_HANDHELDFIRST = 0x0358,WM_HANDHELDLAST = 0x035F,WM_AFXFIRST = 0x0360,WM_AFXLAST = 0x037F,WM_PENWINFIRST = 0x0380,WM_PENWINLAST = 0x038F,WM_APP = 0x8000,WM_USER = 0x0400,WM_REFLECT = WM_USER + 0x1c00}#endregion#region Window Stylespublic enum WindowStyles : uint{WS_OVERLAPPED = 0x00000000,WS_POPUP = 0x80000000,WS_CHILD = 0x40000000,WS_MINIMIZE = 0x20000000,WS_VISIBLE = 0x10000000,WS_DISABLED = 0x08000000,WS_CLIPSIBLINGS = 0x04000000,WS_CLIPCHILDREN = 0x02000000,WS_MAXIMIZE = 0x01000000,WS_CAPTION = 0x00C00000,WS_BORDER = 0x00800000,WS_DLGFRAME = 0x00400000,WS_VSCROLL = 0x00200000,WS_HSCROLL = 0x00100000,WS_SYSMENU = 0x00080000,WS_THICKFRAME = 0x00040000,WS_GROUP = 0x00020000,WS_TABSTOP = 0x00010000,WS_MINIMIZEBOX = 0x00020000,WS_MAXIMIZEBOX = 0x00010000,WS_TILED = 0x00000000,WS_ICONIC = 0x20000000,WS_SIZEBOX = 0x00040000,WS_POPUPWINDOW = 0x80880000,WS_OVERLAPPEDWINDOW = 0x00CF0000,WS_TILEDWINDOW = 0x00CF0000,WS_CHILDWINDOW = 0x40000000}#endregion#region Window Extended Stylespublic enum WindowExStyles{WS_EX_DLGMODALFRAME = 0x00000001,WS_EX_NOPARENTNOTIFY = 0x00000004,WS_EX_TOPMOST = 0x00000008,WS_EX_ACCEPTFILES = 0x00000010,WS_EX_TRANSPARENT = 0x00000020,WS_EX_MDICHILD = 0x00000040,WS_EX_TOOLWINDOW = 0x00000080,WS_EX_WINDOWEDGE = 0x00000100,WS_EX_CLIENTEDGE = 0x00000200,WS_EX_CONTEXTHELP = 0x00000400,WS_EX_RIGHT = 0x00001000,WS_EX_LEFT = 0x00000000,WS_EX_RTLREADING = 0x00002000,WS_EX_LTRREADING = 0x00000000,WS_EX_LEFTSCROLLBAR = 0x00004000,WS_EX_RIGHTSCROLLBAR = 0x00000000,WS_EX_CONTROLPARENT = 0x00010000,WS_EX_STATICEDGE = 0x00020000,WS_EX_APPWINDOW = 0x00040000,WS_EX_OVERLAPPEDWINDOW = 0x00000300,WS_EX_PALETTEWINDOW = 0x00000188,WS_EX_LAYERED = 0x00080000}#endregion#region ShowWindow Stylespublic enum ShowWindowStyles : short{SW_HIDE = 0,SW_SHOWNORMAL = 1,SW_NORMAL = 1,SW_SHOWMINIMIZED = 2,SW_SHOWMAXIMIZED = 3,SW_MAXIMIZE = 3,SW_SHOWNOACTIVATE = 4,SW_SHOW = 5,SW_MINIMIZE = 6,SW_SHOWMINNOACTIVE = 7,SW_SHOWNA = 8,SW_RESTORE = 9,SW_SHOWDEFAULT = 10,SW_FORCEMINIMIZE = 11,SW_MAX = 11}#endregion#region SetWindowPos Z Orderpublic enum SetWindowPosZOrder{HWND_TOP = 0,HWND_BOTTOM = 1,HWND_TOPMOST = -1,HWND_NOTOPMOST = -2}#endregion#region SetWindowPosFlagspublic enum SetWindowPosFlags : uint{SWP_NOSIZE = 0x0001,SWP_NOMOVE = 0x0002,SWP_NOZORDER = 0x0004,SWP_NOREDRAW = 0x0008,SWP_NOACTIVATE = 0x0010,SWP_FRAMECHANGED = 0x0020,SWP_SHOWWINDOW = 0x0040,SWP_HIDEWINDOW = 0x0080,SWP_NOCOPYBITS = 0x0100,SWP_NOOWNERZORDER = 0x0200,SWP_NOSENDCHANGING = 0x0400,SWP_DRAWFRAME = 0x0020,SWP_NOREPOSITION = 0x0200,SWP_DEFERERASE = 0x2000,SWP_ASYNCWINDOWPOS = 0x4000}#endregion#region Virtual Keyspublic enum VirtualKeys{VK_LBUTTON = 0x01,VK_CANCEL = 0x03,VK_BACK = 0x08,VK_TAB = 0x09,VK_CLEAR = 0x0C,VK_RETURN = 0x0D,VK_SHIFT = 0x10,VK_CONTROL = 0x11,VK_MENU = 0x12,VK_CAPITAL = 0x14,VK_ESCAPE = 0x1B,VK_SPACE = 0x20,VK_PRIOR = 0x21,VK_NEXT = 0x22,VK_END = 0x23,VK_HOME = 0x24,VK_LEFT = 0x25,VK_UP = 0x26,VK_RIGHT = 0x27,VK_DOWN = 0x28,VK_SELECT = 0x29,VK_EXECUTE = 0x2B,VK_SNAPSHOT = 0x2C,VK_HELP = 0x2F,VK_0 = 0x30,VK_1 = 0x31,VK_2 = 0x32,VK_3 = 0x33,VK_4 = 0x34,VK_5 = 0x35,VK_6 = 0x36,VK_7 = 0x37,VK_8 = 0x38,VK_9 = 0x39,VK_A = 0x41,VK_B = 0x42,VK_C = 0x43,VK_D = 0x44,VK_E = 0x45,VK_F = 0x46,VK_G = 0x47,VK_H = 0x48,VK_I = 0x49,VK_J = 0x4A,VK_K = 0x4B,VK_L = 0x4C,VK_M = 0x4D,VK_N = 0x4E,VK_O = 0x4F,VK_P = 0x50,VK_Q = 0x51,VK_R = 0x52,VK_S = 0x53,VK_T = 0x54,VK_U = 0x55,VK_V = 0x56,VK_W = 0x57,VK_X = 0x58,VK_Y = 0x59,VK_Z = 0x5A,VK_NUMPAD0 = 0x60,VK_NUMPAD1 = 0x61,VK_NUMPAD2 = 0x62,VK_NUMPAD3 = 0x63,VK_NUMPAD4 = 0x64,VK_NUMPAD5 = 0x65,VK_NUMPAD6 = 0x66,VK_NUMPAD7 = 0x67,VK_NUMPAD8 = 0x68,VK_NUMPAD9 = 0x69,VK_MULTIPLY = 0x6A,VK_ADD = 0x6B,VK_SEPARATOR = 0x6C,VK_SUBTRACT = 0x6D,VK_DECIMAL = 0x6E,VK_DIVIDE = 0x6F,VK_ATTN = 0xF6,VK_CRSEL = 0xF7,VK_EXSEL = 0xF8,VK_EREOF = 0xF9,VK_PLAY = 0xFA,VK_ZOOM = 0xFB,VK_NONAME = 0xFC,VK_PA1 = 0xFD,VK_OEM_CLEAR = 0xFE,VK_LWIN = 0x5B,VK_RWIN = 0x5C,VK_APPS = 0x5D,VK_LSHIFT = 0xA0,VK_RSHIFT = 0xA1,VK_LCONTROL = 0xA2,VK_RCONTROL = 0xA3,VK_LMENU = 0xA4,VK_RMENU = 0xA5}#endregion#region PatBlt Typespublic enum PatBltTypes{SRCCOPY = 0x00CC0020,SRCPAINT = 0x00EE0086,SRCAND = 0x008800C6,SRCINVERT = 0x00660046,SRCERASE = 0x00440328,NOTSRCCOPY = 0x00330008,NOTSRCERASE = 0x001100A6,MERGECOPY = 0x00C000CA,MERGEPAINT = 0x00BB0226,PATCOPY = 0x00F00021,PATPAINT = 0x00FB0A09,PATINVERT = 0x005A0049,DSTINVERT = 0x00550009,BLACKNESS = 0x00000042,WHITENESS = 0x00FF0062}#endregion#region Clipboard Formatspublic enum ClipboardFormats : uint{CF_TEXT = 1,CF_BITMAP = 2,CF_METAFILEPICT = 3,CF_SYLK = 4,CF_DIF = 5,CF_TIFF = 6,CF_OEMTEXT = 7,CF_DIB = 8,CF_PALETTE = 9,CF_PENDATA = 10,CF_RIFF = 11,CF_WAVE = 12,CF_UNICODETEXT = 13,CF_ENHMETAFILE = 14,CF_HDROP = 15,CF_LOCALE = 16,CF_MAX = 17,CF_OWNERDISPLAY = 0x0080,CF_DSPTEXT = 0x0081,CF_DSPBITMAP = 0x0082,CF_DSPMETAFILEPICT = 0x0083,CF_DSPENHMETAFILE = 0x008E,CF_PRIVATEFIRST = 0x0200,CF_PRIVATELAST = 0x02FF,CF_GDIOBJFIRST = 0x0300,CF_GDIOBJLAST = 0x03FF}#endregion#region Common Controls Initialization flagspublic enum CommonControlInitFlags{ICC_LISTVIEW_CLASSES = 0x00000001,ICC_TREEVIEW_CLASSES = 0x00000002,ICC_BAR_CLASSES = 0x00000004,ICC_TAB_CLASSES = 0x00000008,ICC_UPDOWN_CLASS = 0x00000010,ICC_PROGRESS_CLASS = 0x00000020,ICC_HOTKEY_CLASS = 0x00000040,ICC_ANIMATE_CLASS = 0x00000080,ICC_WIN95_CLASSES = 0x000000FF,ICC_DATE_CLASSES = 0x00000100,ICC_USEREX_CLASSES = 0x00000200,ICC_COOL_CLASSES = 0x00000400,ICC_INTERNET_CLASSES = 0x00000800,ICC_PAGESCROLLER_CLASS = 0x00001000,ICC_NATIVEFNTCTL_CLASS = 0x00002000}#endregion#region Common Controls Stylespublic enum CommonControlStyles{CCS_TOP = 0x00000001,CCS_NOMOVEY = 0x00000002,CCS_BOTTOM = 0x00000003,CCS_NORESIZE = 0x00000004,CCS_NOPARENTALIGN = 0x00000008,CCS_ADJUSTABLE = 0x00000020,CCS_NODIVIDER = 0x00000040,CCS_VERT = 0x00000080,CCS_LEFT = (CCS_VERT | CCS_TOP),CCS_RIGHT = (CCS_VERT | CCS_BOTTOM),CCS_NOMOVEX = (CCS_VERT | CCS_NOMOVEY)}#endregion#region ToolBar Stylespublic enum ToolBarStyles{TBSTYLE_BUTTON = 0x0000,TBSTYLE_SEP = 0x0001,TBSTYLE_CHECK = 0x0002,TBSTYLE_GROUP = 0x0004,TBSTYLE_CHECKGROUP = (TBSTYLE_GROUP | TBSTYLE_CHECK),TBSTYLE_DROPDOWN = 0x0008,TBSTYLE_AUTOSIZE = 0x0010,TBSTYLE_NOPREFIX = 0x0020,TBSTYLE_TOOLTIPS = 0x0100,TBSTYLE_WRAPABLE = 0x0200,TBSTYLE_ALTDRAG = 0x0400,TBSTYLE_FLAT = 0x0800,TBSTYLE_LIST = 0x1000,TBSTYLE_CUSTOMERASE = 0x2000,TBSTYLE_REGISTERDROP = 0x4000,TBSTYLE_TRANSPARENT = 0x8000,TBSTYLE_EX_DRAWDDARROWS = 0x00000001}#endregion#region ToolBar Ex Stylespublic enum ToolBarExStyles{TBSTYLE_EX_DRAWDDARROWS = 0x1,TBSTYLE_EX_HIDECLIPPEDBUTTONS = 0x10,TBSTYLE_EX_DOUBLEBUFFER = 0x80}#endregion#region ToolBar Messagespublic enum ToolBarMessages{WM_USER = 0x0400,TB_ENABLEBUTTON = (WM_USER + 1),TB_CHECKBUTTON = (WM_USER + 2),TB_PRESSBUTTON = (WM_USER + 3),TB_HIDEBUTTON = (WM_USER + 4),TB_INDETERMINATE = (WM_USER + 5),TB_MARKBUTTON = (WM_USER + 6),TB_ISBUTTONENABLED = (WM_USER + 9),TB_ISBUTTONCHECKED = (WM_USER + 10),TB_ISBUTTONPRESSED = (WM_USER + 11),TB_ISBUTTONHIDDEN = (WM_USER + 12),TB_ISBUTTONINDETERMINATE = (WM_USER + 13),TB_ISBUTTONHIGHLIGHTED = (WM_USER + 14),TB_SETSTATE = (WM_USER + 17),TB_GETSTATE = (WM_USER + 18),TB_ADDBITMAP = (WM_USER + 19),TB_ADDBUTTONSA = (WM_USER + 20),TB_INSERTBUTTONA = (WM_USER + 21),TB_ADDBUTTONS = (WM_USER + 20),TB_INSERTBUTTON = (WM_USER + 21),TB_DELETEBUTTON = (WM_USER + 22),TB_GETBUTTON = (WM_USER + 23),TB_BUTTONCOUNT = (WM_USER + 24),TB_COMMANDTOINDEX = (WM_USER + 25),TB_SAVERESTOREA = (WM_USER + 26),TB_CUSTOMIZE = (WM_USER + 27),TB_ADDSTRINGA = (WM_USER + 28),TB_GETITEMRECT = (WM_USER + 29),TB_BUTTONSTRUCTSIZE = (WM_USER + 30),TB_SETBUTTONSIZE = (WM_USER + 31),TB_SETBITMAPSIZE = (WM_USER + 32),TB_AUTOSIZE = (WM_USER + 33),TB_GETTOOLTIPS = (WM_USER + 35),TB_SETTOOLTIPS = (WM_USER + 36),TB_SETPARENT = (WM_USER + 37),TB_SETROWS = (WM_USER + 39),TB_GETROWS = (WM_USER + 40),TB_GETBITMAPFLAGS = (WM_USER + 41),TB_SETCMDID = (WM_USER + 42),TB_CHANGEBITMAP = (WM_USER + 43),TB_GETBITMAP = (WM_USER + 44),TB_GETBUTTONTEXTA = (WM_USER + 45),TB_GETBUTTONTEXTW = (WM_USER + 75),TB_REPLACEBITMAP = (WM_USER + 46),TB_SETINDENT = (WM_USER + 47),TB_SETIMAGELIST = (WM_USER + 48),TB_GETIMAGELIST = (WM_USER + 49),TB_LOADIMAGES = (WM_USER + 50),TB_GETRECT = (WM_USER + 51),TB_SETHOTIMAGELIST = (WM_USER + 52),TB_GETHOTIMAGELIST = (WM_USER + 53),TB_SETDISABLEDIMAGELIST = (WM_USER + 54),TB_GETDISABLEDIMAGELIST = (WM_USER + 55),TB_SETSTYLE = (WM_USER + 56),TB_GETSTYLE = (WM_USER + 57),TB_GETBUTTONSIZE = (WM_USER + 58),TB_SETBUTTONWIDTH = (WM_USER + 59),TB_SETMAXTEXTROWS = (WM_USER + 60),TB_GETTEXTROWS = (WM_USER + 61),TB_GETOBJECT = (WM_USER + 62),TB_GETBUTTONINFOW = (WM_USER + 63),TB_SETBUTTONINFOW = (WM_USER + 64),TB_GETBUTTONINFOA = (WM_USER + 65),TB_SETBUTTONINFOA = (WM_USER + 66),TB_INSERTBUTTONW = (WM_USER + 67),TB_ADDBUTTONSW = (WM_USER + 68),TB_HITTEST = (WM_USER + 69),TB_SETDRAWTEXTFLAGS = (WM_USER + 70),TB_GETHOTITEM = (WM_USER + 71),TB_SETHOTITEM = (WM_USER + 72),TB_SETANCHORHIGHLIGHT = (WM_USER + 73),TB_GETANCHORHIGHLIGHT = (WM_USER + 74),TB_SAVERESTOREW = (WM_USER + 76),TB_ADDSTRINGW = (WM_USER + 77),TB_MAPACCELERATORA = (WM_USER + 78),TB_GETINSERTMARK = (WM_USER + 79),TB_SETINSERTMARK = (WM_USER + 80),TB_INSERTMARKHITTEST = (WM_USER + 81),TB_MOVEBUTTON = (WM_USER + 82),TB_GETMAXSIZE = (WM_USER + 83),TB_SETEXTENDEDSTYLE = (WM_USER + 84),TB_GETEXTENDEDSTYLE = (WM_USER + 85),TB_GETPADDING = (WM_USER + 86),TB_SETPADDING = (WM_USER + 87),TB_SETINSERTMARKCOLOR = (WM_USER + 88),TB_GETINSERTMARKCOLOR = (WM_USER + 89)}#endregion#region ToolBar Notificationspublic enum ToolBarNotifications{TTN_NEEDTEXTA = ((0 - 520) - 0),TTN_NEEDTEXTW = ((0 - 520) - 10),TBN_QUERYINSERT = ((0 - 700) - 6),TBN_DROPDOWN = ((0 - 700) - 10),TBN_HOTITEMCHANGE = ((0 - 700) - 13)}#endregion#region Reflected Messagespublic enum ReflectedMessages{OCM__BASE = (WinMsg.WM_USER + 0x1c00),OCM_COMMAND = (OCM__BASE + WinMsg.WM_COMMAND),OCM_CTLCOLORBTN = (OCM__BASE + WinMsg.WM_CTLCOLORBTN),OCM_CTLCOLOREDIT = (OCM__BASE + WinMsg.WM_CTLCOLOREDIT),OCM_CTLCOLORDLG = (OCM__BASE + WinMsg.WM_CTLCOLORDLG),OCM_CTLCOLORLISTBOX = (OCM__BASE + WinMsg.WM_CTLCOLORLISTBOX),OCM_CTLCOLORWinMsgBOX = (OCM__BASE + WinMsg.WM_CTLCOLORWinMsgBOX),OCM_CTLCOLORSCROLLBAR = (OCM__BASE + WinMsg.WM_CTLCOLORSCROLLBAR),OCM_CTLCOLORSTATIC = (OCM__BASE + WinMsg.WM_CTLCOLORSTATIC),OCM_CTLCOLOR = (OCM__BASE + WinMsg.WM_CTLCOLOR),OCM_DRAWITEM = (OCM__BASE + WinMsg.WM_DRAWITEM),OCM_MEASUREITEM = (OCM__BASE + WinMsg.WM_MEASUREITEM),OCM_DELETEITEM = (OCM__BASE + WinMsg.WM_DELETEITEM),OCM_VKEYTOITEM = (OCM__BASE + WinMsg.WM_VKEYTOITEM),OCM_CHARTOITEM = (OCM__BASE + WinMsg.WM_CHARTOITEM),OCM_COMPAREITEM = (OCM__BASE + WinMsg.WM_COMPAREITEM),OCM_HSCROLL = (OCM__BASE + WinMsg.WM_HSCROLL),OCM_VSCROLL = (OCM__BASE + WinMsg.WM_VSCROLL),OCM_PARENTNOTIFY = (OCM__BASE + WinMsg.WM_PARENTNOTIFY),OCM_NOTIFY = (OCM__BASE + WinMsg.WM_NOTIFY)}#endregion#region Notification Messagespublic enum NotificationMessages{NM_FIRST = (0 - 0),NM_CUSTOMDRAW = (NM_FIRST - 12),NM_NCHITTEST = (NM_FIRST - 14)}#endregion#region ToolTip Flagspublic enum ToolTipFlags{TTF_CENTERTIP = 0x0002,TTF_RTLREADING = 0x0004,TTF_SUBCLASS = 0x0010,TTF_TRACK = 0x0020,TTF_ABSOLUTE = 0x0080,TTF_TRANSPARENT = 0x0100,TTF_DI_SETITEM = 0x8000}#endregion#region Custom Draw Return Flagspublic enum CustomDrawReturnFlags{CDRF_DODEFAULT = 0x00000000,CDRF_NEWFONT = 0x00000002,CDRF_SKIPDEFAULT = 0x00000004,CDRF_NOTIFYPOSTPAINT = 0x00000010,CDRF_NOTIFYITEMDRAW = 0x00000020,CDRF_NOTIFYSUBITEMDRAW = 0x00000020,CDRF_NOTIFYPOSTERASE = 0x00000040}#endregion#region Custom Draw Item State Flagspublic enum CustomDrawItemStateFlags{CDIS_SELECTED = 0x0001,CDIS_GRAYED = 0x0002,CDIS_DISABLED = 0x0004,CDIS_CHECKED = 0x0008,CDIS_FOCUS = 0x0010,CDIS_DEFAULT = 0x0020,CDIS_HOT = 0x0040,CDIS_MARKED = 0x0080,CDIS_INDETERMINATE = 0x0100}#endregion#region Custom Draw Draw State Flagspublic enum CustomDrawDrawStateFlags{CDDS_PREPAINT = 0x00000001,CDDS_POSTPAINT = 0x00000002,CDDS_PREERASE = 0x00000003,CDDS_POSTERASE = 0x00000004,CDDS_ITEM = 0x00010000,CDDS_ITEMPREPAINT = (CDDS_ITEM | CDDS_PREPAINT),CDDS_ITEMPOSTPAINT = (CDDS_ITEM | CDDS_POSTPAINT),CDDS_ITEMPREERASE = (CDDS_ITEM | CDDS_PREERASE),CDDS_ITEMPOSTERASE = (CDDS_ITEM | CDDS_POSTERASE),CDDS_SUBITEM = 0x00020000}#endregion#region Toolbar button info flagspublic enum ToolBarButtonInfoFlags{TBIF_IMAGE = 0x00000001,TBIF_TEXT = 0x00000002,TBIF_STATE = 0x00000004,TBIF_STYLE = 0x00000008,TBIF_LPARAM = 0x00000010,TBIF_COMMAND = 0x00000020,TBIF_SIZE = 0x00000040,I_IMAGECALLBACK = -1,I_IMAGENONE = -2}#endregion#region Toolbar button stylespublic enum ToolBarButtonStyles{TBSTYLE_BUTTON = 0x0000,TBSTYLE_SEP = 0x0001,TBSTYLE_CHECK = 0x0002,TBSTYLE_GROUP = 0x0004,TBSTYLE_CHECKGROUP = (TBSTYLE_GROUP | TBSTYLE_CHECK),TBSTYLE_DROPDOWN = 0x0008,TBSTYLE_AUTOSIZE = 0x0010,TBSTYLE_NOPREFIX = 0x0020,TBSTYLE_TOOLTIPS = 0x0100,TBSTYLE_WRAPABLE = 0x0200,TBSTYLE_ALTDRAG = 0x0400,TBSTYLE_FLAT = 0x0800,TBSTYLE_LIST = 0x1000,TBSTYLE_CUSTOMERASE = 0x2000,TBSTYLE_REGISTERDROP = 0x4000,TBSTYLE_TRANSPARENT = 0x8000,TBSTYLE_EX_DRAWDDARROWS = 0x00000001}#endregion#region Toolbar button statepublic enum ToolBarButtonStates{TBSTATE_CHECKED = 0x01,TBSTATE_PRESSED = 0x02,TBSTATE_ENABLED = 0x04,TBSTATE_HIDDEN = 0x08,TBSTATE_INDETERMINATE = 0x10,TBSTATE_WRAP = 0x20,TBSTATE_ELLIPSES = 0x40,TBSTATE_MARKED = 0x80}#endregion#region Windows Hook Codespublic enum WindowsHookCodes{WH_MSGFILTER = (-1),WH_JOURNALRECORD = 0,WH_JOURNALPLAYBACK = 1,WH_KEYBOARD = 2,WH_GETMESSAGE = 3,WH_CALLWNDPROC = 4,WH_CBT = 5,WH_SYSMSGFILTER = 6,WH_MOUSE = 7,WH_HARDWARE = 8,WH_DEBUG = 9,WH_SHELL = 10,WH_FOREGROUNDIDLE = 11,WH_CALLWNDPROCRET = 12,WH_KEYBOARD_LL = 13,WH_MOUSE_LL = 14}#endregion#region Mouse Hook Filterspublic enum MouseHookFilters{MSGF_DIALOGBOX = 0,MSGF_MESSAGEBOX = 1,MSGF_MENU = 2,MSGF_SCROLLBAR = 5,MSGF_NEXTWINDOW = 6}#endregion#region Draw Text format flagspublic enum DrawTextFormatFlags{DT_TOP = 0x00000000,DT_LEFT = 0x00000000,DT_CENTER = 0x00000001,DT_RIGHT = 0x00000002,DT_VCENTER = 0x00000004,DT_BOTTOM = 0x00000008,DT_WORDBREAK = 0x00000010,DT_SINGLELINE = 0x00000020,DT_EXPANDTABS = 0x00000040,DT_TABSTOP = 0x00000080,DT_NOCLIP = 0x00000100,DT_EXTERNALLEADING = 0x00000200,DT_CALCRECT = 0x00000400,DT_NOPREFIX = 0x00000800,DT_INTERNAL = 0x00001000,DT_EDITCONTROL = 0x00002000,DT_PATH_ELLIPSIS = 0x00004000,DT_END_ELLIPSIS = 0x00008000,DT_MODIFYSTRING = 0x00010000,DT_RTLREADING = 0x00020000,DT_WORD_ELLIPSIS = 0x00040000}#endregion#region Rebar Stylespublic enum RebarStyles{RBS_TOOLTIPS = 0x0100,RBS_VARHEIGHT = 0x0200,RBS_BANDBORDERS = 0x0400,RBS_FIXEDORDER = 0x0800,RBS_REGISTERDROP = 0x1000,RBS_AUTOSIZE = 0x2000,RBS_VERTICALGRIPPER = 0x4000,RBS_DBLCLKTOGGLE = 0x8000,}#endregion#region Rebar Notificationspublic enum RebarNotifications{RBN_FIRST = (0 - 831),RBN_HEIGHTCHANGE = (RBN_FIRST - 0),RBN_GETOBJECT = (RBN_FIRST - 1),RBN_LAYOUTCHANGED = (RBN_FIRST - 2),RBN_AUTOSIZE = (RBN_FIRST - 3),RBN_BEGINDRAG = (RBN_FIRST - 4),RBN_ENDDRAG = (RBN_FIRST - 5),RBN_DELETINGBAND = (RBN_FIRST - 6),RBN_DELETEDBAND = (RBN_FIRST - 7),RBN_CHILDSIZE = (RBN_FIRST - 8),RBN_CHEVRONPUSHED = (RBN_FIRST - 10)}#endregion#region Rebar Messagespublic enum RebarMessages{CCM_FIRST = 0x2000,WM_USER = 0x0400,RB_INSERTBANDA = (WM_USER + 1),RB_DELETEBAND = (WM_USER + 2),RB_GETBARINFO = (WM_USER + 3),RB_SETBARINFO = (WM_USER + 4),RB_GETBANDINFO = (WM_USER + 5),RB_SETBANDINFOA = (WM_USER + 6),RB_SETPARENT = (WM_USER + 7),RB_HITTEST = (WM_USER + 8),RB_GETRECT = (WM_USER + 9),RB_INSERTBANDW = (WM_USER + 10),RB_SETBANDINFOW = (WM_USER + 11),RB_GETBANDCOUNT = (WM_USER + 12),RB_GETROWCOUNT = (WM_USER + 13),RB_GETROWHEIGHT = (WM_USER + 14),RB_IDTOINDEX = (WM_USER + 16),RB_GETTOOLTIPS = (WM_USER + 17),RB_SETTOOLTIPS = (WM_USER + 18),RB_SETBKCOLOR = (WM_USER + 19),RB_GETBKCOLOR = (WM_USER + 20),RB_SETTEXTCOLOR = (WM_USER + 21),RB_GETTEXTCOLOR = (WM_USER + 22),RB_SIZETORECT = (WM_USER + 23),RB_SETCOLORSCHEME = (CCM_FIRST + 2),RB_GETCOLORSCHEME = (CCM_FIRST + 3),RB_BEGINDRAG = (WM_USER + 24),RB_ENDDRAG = (WM_USER + 25),RB_DRAGMOVE = (WM_USER + 26),RB_GETBARHEIGHT = (WM_USER + 27),RB_GETBANDINFOW = (WM_USER + 28),RB_GETBANDINFOA = (WM_USER + 29),RB_MINIMIZEBAND = (WM_USER + 30),RB_MAXIMIZEBAND = (WM_USER + 31),RB_GETDROPTARGET = (CCM_FIRST + 4),RB_GETBANDBORDERS = (WM_USER + 34),RB_SHOWBAND = (WM_USER + 35),RB_SETPALETTE = (WM_USER + 37),RB_GETPALETTE = (WM_USER + 38),RB_MOVEBAND = (WM_USER + 39),RB_SETUNICODEFORMAT = (CCM_FIRST + 5),RB_GETUNICODEFORMAT = (CCM_FIRST + 6)}#endregion#region Rebar Info Maskpublic enum RebarInfoMask{RBBIM_STYLE = 0x00000001,RBBIM_COLORS = 0x00000002,RBBIM_TEXT = 0x00000004,RBBIM_IMAGE = 0x00000008,RBBIM_CHILD = 0x00000010,RBBIM_CHILDSIZE = 0x00000020,RBBIM_SIZE = 0x00000040,RBBIM_BACKGROUND = 0x00000080,RBBIM_ID = 0x00000100,RBBIM_IDEALSIZE = 0x00000200,RBBIM_LPARAM = 0x00000400,BBIM_HEADERSIZE = 0x00000800}#endregion#region Rebar Stylespublic enum RebarStylesEx{RBBS_BREAK = 0x1,RBBS_CHILDEDGE = 0x4,RBBS_FIXEDBMP = 0x20,RBBS_GRIPPERALWAYS = 0x80,RBBS_USECHEVRON = 0x200}#endregion#region Object typespublic enum ObjectTypes{OBJ_PEN = 1,OBJ_BRUSH = 2,OBJ_DC = 3,OBJ_METADC = 4,OBJ_PAL = 5,OBJ_FONT = 6,OBJ_BITMAP = 7,OBJ_REGION = 8,OBJ_METAFILE = 9,OBJ_MEMDC = 10,OBJ_EXTPEN = 11,OBJ_ENHMETADC = 12,OBJ_ENHMETAFILE = 13}#endregion#region WM_MENUCHAR return valuespublic enum MenuCharReturnValues{MNC_IGNORE = 0,MNC_CLOSE = 1,MNC_EXECUTE = 2,MNC_SELECT = 3}#endregion#region Background Modepublic enum BackgroundMode{TRANSPARENT = 1,OPAQUE = 2}#endregion#region ListView Messagespublic enum ListViewMessages{LVM_FIRST = 0x1000,LVM_GETSUBITEMRECT = (LVM_FIRST + 56),LVM_GETITEMSTATE = (LVM_FIRST + 44),LVM_GETITEMTEXTW = (LVM_FIRST + 115)}#endregion#region Header Control Messagespublic enum HeaderControlMessages : int{HDM_FIRST = 0x1200,HDM_GETITEMRECT = (HDM_FIRST + 7),HDM_HITTEST = (HDM_FIRST + 6),HDM_SETIMAGELIST = (HDM_FIRST + 8),HDM_GETITEMW = (HDM_FIRST + 11),HDM_ORDERTOINDEX = (HDM_FIRST + 15)}#endregion#region Header Control Notificationspublic enum HeaderControlNotifications{HDN_FIRST = (0 - 300),HDN_BEGINTRACKW = (HDN_FIRST - 26),HDN_ENDTRACKW = (HDN_FIRST - 27),HDN_ITEMCLICKW = (HDN_FIRST - 22),}#endregion#region Header Control HitTest Flagspublic enum HeaderControlHitTestFlags : uint{HHT_NOWHERE = 0x0001,HHT_ONHEADER = 0x0002,HHT_ONDIVIDER = 0x0004,HHT_ONDIVOPEN = 0x0008,HHT_ABOVE = 0x0100,HHT_BELOW = 0x0200,HHT_TORIGHT = 0x0400,HHT_TOLEFT = 0x0800}#endregion#region List View sub item portionpublic enum SubItemPortion{LVIR_BOUNDS = 0,LVIR_ICON = 1,LVIR_LABEL = 2}#endregion#region Cursor Typepublic enum CursorType : uint{IDC_ARROW = 32512U,IDC_IBEAM = 32513U,IDC_WAIT = 32514U,IDC_CROSS = 32515U,IDC_UPARROW = 32516U,IDC_SIZE = 32640U,IDC_ICON = 32641U,IDC_SIZENWSE = 32642U,IDC_SIZENESW = 32643U,IDC_SIZEWE = 32644U,IDC_SIZENS = 32645U,IDC_SIZEALL = 32646U,IDC_NO = 32648U,IDC_HAND = 32649U,IDC_APPSTARTING = 32650U,IDC_HELP = 32651U}#endregion#region Tracker Event Flagspublic enum TrackerEventFlags : uint{TME_HOVER = 0x00000001,TME_LEAVE = 0x00000002,TME_QUERY = 0x40000000,TME_CANCEL = 0x80000000}#endregion#region Mouse Activate Flagspublic enum MouseActivateFlags{MA_ACTIVATE = 1,MA_ACTIVATEANDEAT = 2,MA_NOACTIVATE = 3,MA_NOACTIVATEANDEAT = 4}#endregion#region Dialog Codespublic enum DialogCodes{DLGC_WANTARROWS = 0x0001,DLGC_WANTTAB = 0x0002,DLGC_WANTALLKEYS = 0x0004,DLGC_WANTMESSAGE = 0x0004,DLGC_HASSETSEL = 0x0008,DLGC_DEFPUSHBUTTON = 0x0010,DLGC_UNDEFPUSHBUTTON = 0x0020,DLGC_RADIOBUTTON = 0x0040,DLGC_WANTCHARS = 0x0080,DLGC_STATIC = 0x0100,DLGC_BUTTON = 0x2000}#endregion#region Update Layered Windows Flagspublic enum UpdateLayeredWindowsFlags{ULW_COLORKEY = 0x00000001,ULW_ALPHA = 0x00000002,ULW_OPAQUE = 0x00000004}#endregion#region Alpha Flagspublic enum AlphaFlags : byte{AC_SRC_OVER = 0x00,AC_SRC_ALPHA = 0x01}#endregion#region ComboBox messagespublic enum ComboBoxMessages{CB_GETDROPPEDSTATE = 0x0157}#endregion#region SetWindowLong indexespublic enum SetWindowLongOffsets{GWL_WNDPROC = (-4),GWL_HINSTANCE = (-6),GWL_HWNDPARENT = (-8),GWL_STYLE = (-16),GWL_EXSTYLE = (-20),GWL_USERDATA = (-21),GWL_ID = (-12)}#endregion#region TreeView Messagespublic enum TreeViewMessages{TV_FIRST = 0x1100,TVM_GETITEMRECT = (TV_FIRST + 4),TVM_GETITEMW = (TV_FIRST + 62)}#endregion#region TreeViewItem Flagspublic enum TreeViewItemFlags{TVIF_TEXT = 0x0001,TVIF_IMAGE = 0x0002,TVIF_PARAM = 0x0004,TVIF_STATE = 0x0008,TVIF_HANDLE = 0x0010,TVIF_SELECTEDIMAGE = 0x0020,TVIF_CHILDREN = 0x0040,TVIF_INTEGRAL = 0x0080}#endregion#region ListViewItem flagspublic enum ListViewItemFlags{LVIF_TEXT = 0x0001,LVIF_IMAGE = 0x0002,LVIF_PARAM = 0x0004,LVIF_STATE = 0x0008,LVIF_INDENT = 0x0010,LVIF_NORECOMPUTE = 0x0800}#endregion#region HeaderItem flagspublic enum HeaderItemFlags{HDI_WIDTH = 0x0001,HDI_HEIGHT = HDI_WIDTH,HDI_TEXT = 0x0002,HDI_FORMAT = 0x0004,HDI_LPARAM = 0x0008,HDI_BITMAP = 0x0010,HDI_IMAGE = 0x0020,HDI_DI_SETITEM = 0x0040,HDI_ORDER = 0x0080}#endregion#region GetDCExFlagspublic enum GetDCExFlags{DCX_WINDOW = 0x00000001,DCX_CACHE = 0x00000002,DCX_NORESETATTRS = 0x00000004,DCX_CLIPCHILDREN = 0x00000008,DCX_CLIPSIBLINGS = 0x00000010,DCX_PARENTCLIP = 0x00000020,DCX_EXCLUDERGN = 0x00000040,DCX_INTERSECTRGN = 0x00000080,DCX_EXCLUDEUPDATE = 0x00000100,DCX_INTERSECTUPDATE = 0x00000200,DCX_LOCKWINDOWUPDATE = 0x00000400,DCX_VALIDATE = 0x00200000}#endregion#region HitTestpublic enum HitTest{HTERROR = (-2),HTTRANSPARENT = (-1),HTNOWHERE = 0,HTCLIENT = 1,HTCAPTION = 2,HTSYSMENU = 3,HTGROWBOX = 4,HTSIZE = HTGROWBOX,HTMENU = 5,HTHSCROLL = 6,HTVSCROLL = 7,HTMINBUTTON = 8,HTMAXBUTTON = 9,HTLEFT = 10,HTRIGHT = 11,HTTOP = 12,HTTOPLEFT = 13,HTTOPRIGHT = 14,HTBOTTOM = 15,HTBOTTOMLEFT = 16,HTBOTTOMRIGHT = 17,HTBORDER = 18,HTREDUCE = HTMINBUTTON,HTZOOM = HTMAXBUTTON,HTSIZEFIRST = HTLEFT,HTSIZELAST = HTBOTTOMRIGHT,HTOBJECT = 19,HTCLOSE = 20,HTHELP = 21}#endregion#region ActivateFlagspublic enum ActivateState{WA_INACTIVE = 0,WA_ACTIVE = 1,WA_CLICKACTIVE = 2}#endregion#region StrechModeFlagspublic enum StrechModeFlags{BLACKONWHITE = 1,WHITEONBLACK = 2,COLORONCOLOR = 3,HALFTONE = 4,MAXSTRETCHBLTMODE = 4}#endregion#region ScrollBarFlagspublic enum ScrollBarFlags{SBS_HORZ = 0x0000,SBS_VERT = 0x0001,SBS_TOPALIGN = 0x0002,SBS_LEFTALIGN = 0x0002,SBS_BOTTOMALIGN = 0x0004,SBS_RIGHTALIGN = 0x0004,SBS_SIZEBOXTOPLEFTALIGN = 0x0002,SBS_SIZEBOXBOTTOMRIGHTALIGN = 0x0004,SBS_SIZEBOX = 0x0008,SBS_SIZEGRIP = 0x0010}#endregion#region System Metrics Codespublic enum SystemMetricsCodes{SM_CXSCREEN = 0,SM_CYSCREEN = 1,SM_CXVSCROLL = 2,SM_CYHSCROLL = 3,SM_CYCAPTION = 4,SM_CXBORDER = 5,SM_CYBORDER = 6,SM_CXDLGFRAME = 7,SM_CYDLGFRAME = 8,SM_CYVTHUMB = 9,SM_CXHTHUMB = 10,SM_CXICON = 11,SM_CYICON = 12,SM_CXCURSOR = 13,SM_CYCURSOR = 14,SM_CYMENU = 15,SM_CXFULLSCREEN = 16,SM_CYFULLSCREEN = 17,SM_CYKANJIWINDOW = 18,SM_MOUSEPRESENT = 19,SM_CYVSCROLL = 20,SM_CXHSCROLL = 21,SM_DEBUG = 22,SM_SWAPBUTTON = 23,SM_RESERVED1 = 24,SM_RESERVED2 = 25,SM_RESERVED3 = 26,SM_RESERVED4 = 27,SM_CXMIN = 28,SM_CYMIN = 29,SM_CXSIZE = 30,SM_CYSIZE = 31,SM_CXFRAME = 32,SM_CYFRAME = 33,SM_CXMINTRACK = 34,SM_CYMINTRACK = 35,SM_CXDOUBLECLK = 36,SM_CYDOUBLECLK = 37,SM_CXICONSPACING = 38,SM_CYICONSPACING = 39,SM_MENUDROPALIGNMENT = 40,SM_PENWINDOWS = 41,SM_DBCSENABLED = 42,SM_CMOUSEBUTTONS = 43,SM_CXFIXEDFRAME = SM_CXDLGFRAME,SM_CYFIXEDFRAME = SM_CYDLGFRAME,SM_CXSIZEFRAME = SM_CXFRAME,SM_CYSIZEFRAME = SM_CYFRAME,SM_SECURE = 44,SM_CXEDGE = 45,SM_CYEDGE = 46,SM_CXMINSPACING = 47,SM_CYMINSPACING = 48,SM_CXSMICON = 49,SM_CYSMICON = 50,SM_CYSMCAPTION = 51,SM_CXSMSIZE = 52,SM_CYSMSIZE = 53,SM_CXMENUSIZE = 54,SM_CYMENUSIZE = 55,SM_ARRANGE = 56,SM_CXMINIMIZED = 57,SM_CYMINIMIZED = 58,SM_CXMAXTRACK = 59,SM_CYMAXTRACK = 60,SM_CXMAXIMIZED = 61,SM_CYMAXIMIZED = 62,SM_NETWORK = 63,SM_CLEANBOOT = 67,SM_CXDRAG = 68,SM_CYDRAG = 69,SM_SHOWSOUNDS = 70,SM_CXMENUCHECK = 71,SM_CYMENUCHECK = 72,SM_SLOWMACHINE = 73,SM_MIDEASTENABLED = 74,SM_MOUSEWHEELPRESENT = 75,SM_XVIRTUALSCREEN = 76,SM_YVIRTUALSCREEN = 77,SM_CXVIRTUALSCREEN = 78,SM_CYVIRTUALSCREEN = 79,SM_CMONITORS = 80,SM_SAMEDISPLAYFORMAT = 81,SM_CMETRICS = 83}#endregion#region ScrollBarTypespublic enum ScrollBarTypes{SB_HORZ = 0,SB_VERT = 1,SB_CTL = 2,SB_BOTH = 3}#endregion#region SrollBarInfoFlagspublic enum ScrollBarInfoFlags{SIF_RANGE = 0x0001,SIF_PAGE = 0x0002,SIF_POS = 0x0004,SIF_DISABLENOSCROLL = 0x0008,SIF_TRACKPOS = 0x0010,SIF_ALL = (SIF_RANGE | SIF_PAGE | SIF_POS | SIF_TRACKPOS)}#endregion#region Enable ScrollBar flagspublic enum EnableScrollBarFlags{ESB_ENABLE_BOTH = 0x0000,ESB_DISABLE_BOTH = 0x0003,ESB_DISABLE_LEFT = 0x0001,ESB_DISABLE_RIGHT = 0x0002,ESB_DISABLE_UP = 0x0001,ESB_DISABLE_DOWN = 0x0002,ESB_DISABLE_LTUP = ESB_DISABLE_LEFT,ESB_DISABLE_RTDN = ESB_DISABLE_RIGHT}#endregion#region Scroll Requestspublic enum ScrollBarRequests{SB_LINEUP = 0,SB_LINELEFT = 0,SB_LINEDOWN = 1,SB_LINERIGHT = 1,SB_PAGEUP = 2,SB_PAGELEFT = 2,SB_PAGEDOWN = 3,SB_PAGERIGHT = 3,SB_THUMBPOSITION = 4,SB_THUMBTRACK = 5,SB_TOP = 6,SB_LEFT = 6,SB_BOTTOM = 7,SB_RIGHT = 7,SB_ENDSCROLL = 8}#endregion#region SrollWindowEx flagspublic enum ScrollWindowExFlags{SW_SCROLLCHILDREN = 0x0001,SW_INVALIDATE = 0x0002,SW_ERASE = 0x0004,SW_SMOOTHSCROLL = 0x0010}#endregion#region ImageListFlagspublic enum ImageListFlags{ILC_MASK = 0x0001,ILC_COLOR = 0x0000,ILC_COLORDDB = 0x00FE,ILC_COLOR4 = 0x0004,ILC_COLOR8 = 0x0008,ILC_COLOR16 = 0x0010,ILC_COLOR24 = 0x0018,ILC_COLOR32 = 0x0020,ILC_PALETTE = 0x0800}#endregion#region List View Notificationspublic enum ListViewNotifications{LVN_FIRST = (0 - 100),LVN_GETDISPINFOW = (LVN_FIRST - 77),LVN_SETDISPINFOA = (LVN_FIRST - 51)}#endregion