30. august 2006 - 11:53
#27
using System;
using System.Drawing;
using System.Collections.Generic;
using System.Text;
using System.Runtime.InteropServices;
namespace Waahoo
{
public class Win32
{
public const int GWL_STYLE = (-16);
public const uint MAX_PATH = 260;
public const UInt32 MOUSEEVENTF_LEFTDOWN = 0x0002;
public const UInt32 MOUSEEVENTF_LEFTUP = 0x0004;
public const int RDW_INVALIDATE = 0x0001;
public const int RDW_INTERNALPAINT = 0x0002;
public const int RDW_ERASE = 0x0004;
public const int RDW_VALIDATE = 0x0008;
public const int RDW_NOINTERNALPAINT = 0x0010;
public const int RDW_NOERASE = 0x0020;
public const int RDW_NOCHILDREN = 0x0040;
public const int RDW_ALLCHILDREN = 0x0080;
public const int RDW_UPDATENOW = 0x0100;
public const int RDW_ERASENOW = 0x0200;
public const int RDW_FRAME = 0x0400;
public const int RDW_NOFRAME = 0x0800;
public const int GW_CHILD = 5;
public const int GW_HWNDNEXT = 2;
public const int HIDE_WINDOW = 0;
public const int SHOW_OPENWINDOW = 1;
public const int SHOW_ICONWINDOW = 2;
public const int SHOW_FULLSCREEN = 3;
public const int SHOW_OPENNOACTIVATE = 4;
public const int SW_PARENTCLOSING = 1;
public const int SW_OTHERZOOM = 2;
public const int SW_PARENTOPENING = 3;
public const int SW_OTHERUNZOOM = 4;
public const int SWP_NOSIZE = 0x0001;
public const int SWP_NOMOVE = 0x0002;
public const int SWP_NOZORDER = 0x0004;
public const int SWP_NOREDRAW = 0x0008;
public const int SWP_NOACTIVATE = 0x0010;
public const int SWP_FRAMECHANGED = 0x0020; /* The frame changed: send WM_NCCALCSIZE */
public const int SWP_SHOWWINDOW = 0x0040;
public const int SWP_HIDEWINDOW = 0x0080;
public const int SWP_NOCOPYBITS = 0x0100;
public const int SWP_NOOWNERZORDER = 0x0200; /* Don't do owner Z ordering */
public const int SWP_NOSENDCHANGING = 0x0400; /* Don't send WM_WINDOWPOSCHANGING */
public const int SWP_DRAWFRAME = SWP_FRAMECHANGED;
public const int SWP_NOREPOSITION = SWP_NOOWNERZORDER;
public const int SWP_DEFERERASE = 0x2000;
public const int SWP_ASYNCWINDOWPOS = 0x4000;
public const int HWND_TOP = 0;
public const int HWND_BOTTOM = 1;
public const int HWND_TOPMOST = -1;
public const int HWND_NOTOPMOST = -2;
public const int WM_SCROLL = 276; // Horizontal scroll
public const int WM_VSCROLL = 277; // Vertical scroll
public const int SB_LINEUP = 0; // Scrolls one line up
public const int SB_LINELEFT = 0;// Scrolls one cell left
public const int SB_LINEDOWN = 1; // Scrolls one line down
public const int SB_LINERIGHT = 1;// Scrolls one cell right
public const int SB_PAGEUP = 2; // Scrolls one page up
public const int SB_PAGELEFT = 2;// Scrolls one page left
public const int SB_PAGEDOWN = 3; // Scrolls one page down
public const int SB_PAGERIGTH = 3; // Scrolls one page right
public const int SB_PAGETOP = 6; // Scrolls to the upper left
public const int SB_LEFT = 6; // Scrolls to the left
public const int SB_PAGEBOTTOM = 7; // Scrolls to the upper right
public const int SB_RIGHT = 7; // Scrolls to the right
public const int SB_ENDSCROLL = 8; // Ends scroll
public enum ShowWindowCmds
{
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
}
public enum WindowMessages
{
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_CTLCOLORMSGBOX = 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
}
public struct Rect
{
public int left;
public int top;
public int right;
public int bottom;
public int Width
{
get
{
return right - left;
}
}
public int Height
{
get
{
return bottom - top;
}
}
}
public static string GetClassName(IntPtr hWnd)
{
StringBuilder sb = new StringBuilder(256);
Win32.GetClassName(hWnd, sb, 256);
return sb.ToString();
}
public static string GetWindowText(IntPtr hWnd)
{
StringBuilder sb = new StringBuilder(256);
Win32.GetWindowText(hWnd, sb, 256);
return sb.ToString();
}
public static IntPtr GetOwnerWindow(IntPtr childHwnd)
{
while ((int)childHwnd != 0)
{
int h = Win32.GetWindowLong(childHwnd, GWL_STYLE);
int is_child = h & 0x40000000;
if (is_child == 0)
{
return childHwnd;
}
childHwnd = Win32.GetParent(childHwnd);
}
return childHwnd;
}
public static string GetWinFormsId(IntPtr hwnd)
{
return WinFormsUtilities.GetWinFormsId(hwnd);
}
[DllImport("user32.dll")]
public static extern bool GetWindowRect(IntPtr hwnd, ref Rect rectangle);
[DllImport("user32.dll")]
public static extern IntPtr GetMenu(IntPtr hWnd);
[DllImport("user32.dll")]
public static extern IntPtr GetSubMenu(IntPtr hMenu, int nPos);
[DllImport("user32.dll")]
public static extern int GetMenuItemCount(IntPtr hMenu);
[DllImport("user32.dll", EntryPoint = "ClientToScreen")]
static public extern bool ClientToScreen(IntPtr hWnd, ref Point lpPoint);
[DllImport("User32.dll")]
public static extern bool SetForegroundWindow(IntPtr hWnd);
[DllImport("user32.dll")]
public static extern IntPtr FindWindow(string lpClassName, string lpWindowName);
[DllImport("user32.dll", SetLastError = true)]
public static extern IntPtr FindWindowEx(IntPtr parentHandle, IntPtr childAfter, string className, string windowTitle);
[DllImport("User32.dll")]
public static extern int GetWindowLong(IntPtr hWnd, int style);
[DllImport("User32.dll")]
public static extern IntPtr GetParent(IntPtr hWnd);
[DllImport("User32.dll")]
public static extern int GetWindowText(IntPtr hWnd, StringBuilder lpString, int nMaxCount);
[DllImport("user32.dll")]
public static extern int ShowWindow(IntPtr hWnd, int nCmdShow);
[DllImport("user32.dll")]
public static extern void mouse_event(UInt32 dwFlags, UInt32 dx, UInt32 dy, UInt32 dwData, IntPtr dwExtraInfo);
[DllImport("user32.dll")]
public static extern IntPtr WindowFromPoint(Point pt);
[DllImport("User32.dll")]
public static extern bool EnumChildWindows(IntPtr hWndParent, Delegate lpEnumFunc, IntPtr lParam);
[DllImport("User32.dll")]
static extern int GetClassName(IntPtr hWnd, StringBuilder lpClassName, int nMaxCount);
[DllImport("user32.dll")]
public static extern IntPtr SetCapture(IntPtr hWnd);
[DllImport("user32.dll")]
public static extern int ReleaseCapture();
[DllImport("user32.dll")]
public static extern IntPtr GetWindowDC(IntPtr hwnd);
[DllImport("user32.dll")]
public static extern Int32 ReleaseDC(IntPtr hwnd, IntPtr hdc);
[DllImport("user32.dll")]
public static extern int InvalidateRect(IntPtr hWnd, IntPtr lpRect, int bErase);
[DllImport("user32.dll")]
public static extern int UpdateWindow(IntPtr hWnd);
[DllImport("user32.dll")]
public static extern int RedrawWindow(IntPtr hWnd, IntPtr lprcUpdate, IntPtr hrgnUpdate, uint flags);
[DllImport("user32.dll")]
public static extern int SetWindowPos(IntPtr hWnd, int hWndInsertAfter, int X, int Y, int cx, int cy, uint uFlags);
[DllImport("User32.dll")]
public static extern int SendMessageTimeout(IntPtr hWnd, int uMsg, int wParam, int lParam, int fuFlags, int uTimeout, out int lpdwResult);
[DllImport("User32.dll")]
public static extern int SendMessage(IntPtr hWnd, int uMsg, int wParam, int lParam);
}
}