®zž-‡t ú÷nÁj!ù*mÝç¡äÙÕNCلÿcG°"qÔu{;âJ¼LË0#ƒØºV…(J(gj°ÂaNt"ä*²¾Y”µˆ§ÅSnńX¦@¼ÎÆiWI7«¬õ$ÅA¯’÷éI¨Ç*Ù~ ÙÇÞۃGµ=¹]´÷60ƒâ1,ÿëZƒô®™sÐQî†Qwm¼U‡Z¢r¿zø˜Ql”ý0\cT[š™¼Vko³½)ØçBÖÚìr1ù«Üøt6æfNõtˆÛÀ ØW£­UrVžÈÌÖ¼Áö};t§ ¶ÖL!9‘¶ðoœä#‡,¶á·\×ú•´/‘ÉÛþD3

2äÈ`>ȽDãÈáìymè´âSwmãzoдйÖ!¿(fPAn:%È3:6øÊÉÿèº)[a©ÂçJó+Oäý„>A¼ØI¹d¸~—C!¦ÿô]y¾

    GRADIENT_FILL dwMode);           // gradient fill mode

    GRADIENT_FILL dwMode);           // Use either GRADIENT_FILL.RECT_H or GRADIENT_FILL.RECT_V. Using the value GRADIENT_FILL.TRIANGLE is wrong in this overload!

    GRADIENT_FILL dwMode);           // Use only GRADIENT_FILL.TRIANGLE. Both values GRADIENT_FILL.RECT_H and GRADIENT_FILL.RECT_V are wrong in this overload!

    private static extern int SendMessage(IntPtr hWnd, WindowsMessages wMsg, IntPtr wParam, IntPtr lParam);

        long result = SendMessage(HWND_BROADCAST, WindowsMessages.WM_FONTCHANGE, IntPtr.Zero, IntPtr.Zero);

        Console.WriteLine(String.Format("WM_FONTCHANGE broadcast returned {0}", result));

        //Snipped for length - see the list of WM_ calls on this site.

static extern int SetROP2(IntPtr hdc, int fnDrawMode);

public struct WmfPlaceableFileHeader

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qÚӝqWò2í&Ä Ž?¥¸0ß'Qē´ˆæœVvg0 Æöµ¡[\Q²VP)5=…©!„/k’ÓdP#ý|ršå_̧šÚž½DbНbB(G7Ž}ÛçF·6)-ǘH˜@;í͏vß"Ƭ¼ç,øwÁëp·Ÿ­vÖì¡{ïœsÿ§½½Ë5´<±íÏH{.×4 Gg3)6j—x¢òPãÅ`ûG·NÂ15+•Åµ€80ÂRܘDú7(Š¾¸$Ó4•'}éǪ$ÌJO3IáÚ¿mK$¥xÞë‹Ì%G‡Ê•¾´I¥™&•IEû6 ¶ 3Õp‹9‹Õ3óc|‹C ½Ì£gK;õNŠéÚÏF{jåšRX|ȐÑö“ûìÇda}BE”/¢$ìýCZš‚&lü”ˆÊ#[µ |ˆ¯9µ32k§·P¨&¼Þ–5¥Ñ%ïׁ™÷Ù¥O>ƒÖe£Ýc˜ïßîΈláÿ‰göՕÖÔ:+°¸Ìƒäο‹ùmJXÈä=`òÀéÈì¼²‚P¾²i½ž4ƒÝ^µó0}Ó"'̛E@i“fÛü® %fè扁Àé[U.ªõ¾Ä´Ú6áœZúLâË÷ï± :©´íÒâ&oŒ&>R©èYm

            uint dwModifiers

Declare Function WinHttpAddRequestHeaders Lib "winhttp.dll" (ByVal hRequest As IntPtr, ByVal pwszHeaders As String, ByVal dwHeaderLength As Integer, ByVal dwModifiers As Integer) As Boolean

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FåÜi>/æ¼™<sup>æ#KWMOßÖrƒ&Ú
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(ÊÒrdhk‘8֊N—öhs<œ”)Ž§WbeèÏ Dqܺä†fuJ=„XPk­†}L¤˜)ÐOÂ.—0¸°
èàiôú¶De-WCiÌ9̙†YbHœ‘‰E,ˆçé¸æÞ³mû›ísòÔ</sup>ÿͪÃ}>”[¥ça‚Ýáx÷»­³ë±åÂS´LB  Õ¶|2Qúô6¶AÌêO½ºÒÂa7PjuÚ)0r òdñVò6ÆÂzÜqgoˆŠy#f]îwÐ@—Sþç0¹…P«wՋlz’!ML“É’¼’3ʙ†Ü¿JèšóqªÐÄë‰Ôíˆ<sub>ÍAu0_͡㽡°ñmºX㉐ºöí˜÷µ%BØEnYЍrÀú ç`/`œºè^¬ž‰Lþ</sub>õ`\^{›¡¢tÁ<VT‰¥cñëGð!} 
â–ï¡›.Pâ6üádI—²Ñ2;¨!‡aÝûkºš`AÔ!HÎæ9<zËëCAÍO)ªÊrM
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özâV”.ú‚#’¿ò_==y÷‰"‹¨†œw—¡™î²Ãô%4nm³1QébêP¤H?±M+·¨j”ØŒ8‘Ü-ŠjÁy´#å(bv^Kb,7É÷¢ÒÓËཋWÈPǁW…‰Ñ³ÉIòÐOêu9Cm¬>Çðc†:² ¾I„Xè%Ù¨ÔXfhTå]TlÕÆÁå_^
±¯ü¹í«X¬wmï¢âi¾¤yP&'(£1$u«»!ò6ìÚ£6N-W%ÆÕȸ¤°ÛÿºŸ„åÚåbâ‘NÓݬ¿Èã¢äÙYo¾¸ã´Î+T‚©Ïy2›™aj¸Å¼Ðq×|UMóØΆvšF’P¡±¿ƒÌ5:Ló“yBÐfR‰9ÔEΤߎoºL ßøŹÀP*±¥ûԗ²ÞB‡,fæ—òøש=òû‹¾°ÀxX‘ûüMMSªªÄP^{´¶Æ@µ?ü: Ž{Ì}©HýXm¦} 1‘l3³F¥äÀ¹a¯<NƒßK†—º¡Å„;áED¦JV!\=žÍ!Ôs ½îŠ¯Ëþ</
-„å ö¯öÞªj~ßV„ù`ùÛrbojÓßD¾‡Žàh\®ýûPkf}<‰bÐs‰÷´öYí B/¿8B’8VÜ)lÊ?T¦¶6}ùAE³4­·óq.L«ôük»[šØ·‡1å9<æߛ›@fñ‡.›K“ÓÚë+‘r£b™$A_Ïß

    /// Use the EmfToWmfBits function in the GDI+ specification to convert a

static extern IntPtr GdipEmfToWmfBits(HandleRef hEmf, uint uBufferSize,

    byte[] bBuffer, int iMappingMode, EmfToWmfBitsFlags flags);

private declare function GdipEmfToWmfBits lib "gdiplus.dll"(ByVal hEmf as IntPtr, _

    ByVal flags as EmfToWmfBitsFlags) as UInteger

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WindowsMessages the type of event. This will be WM_KEYDOWN, WM_KEYUP, WM_SYSKEYDOWN or WM_SYSKEYUP

WM_TIMER

uMsg in Type: UINT The WM_TIMER message.

The TimerProc Callback Function. An application-defined callback function that processes WM_TIMER messages.

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ŒU-›³fÊÊÏ¥l%Xꯆí2±{¿²€‡þM±­ØÆzo܂1K héãKpMúµjògD±?ؑŽ=½8(­âD»ÊáÌö‰aßw“i0íŸjb¨K€ò"‹„ø´/ê›J‘Þ²°Äëé­¶xßijsV–ú·N ‡ÙPk\Y ´X€çŸò^6(&kݺ/]0Û«@ ,k.6a…ŒÙ+è5,©U§Z€ù:1’`EâßrÀדØf™ÀmVÂьp`žXʐ_mp© Ѹ•tj t-ØðÓºÜî½Wº¿aþݜ‡mñ^buQT;ïx0«‹¶!KN9‡¶ŸLá4>눝ëÏýQ±’yp¾2=îqÕqk“#TM©YÐ~.DÎ͐‡=$ôsJÍx¾÷ëï˜É°»;ìþî8˜B‹)ð³¼ð Ô)äõ¼ñrTYÞÒw‚«JáfåDÓeŸ<±d•[,¥O¤I¦1E÷³ìÒhôçjð>#ÙxZ¶ú åCA¸Ÿ×*8ŸG¦hƒˆ»lE„è¶ã+ˆGʼnÑ÷XÚwMlæ=…q¸àÍÒ0ŸÐæw“y­ã

          UInt32 dwMode,  

    Public dwMaxBytesPerSecond As Int32

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uint nMsg = RegisterWindowMessage("WM_HTML_GETOBJECT");

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        SE_WMIGUID_OBJECT,

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    SHTDN_REASON_MINOR_WMI          = 0x00000015,

    SHTDN_REASON_MINOR_WMI = &H15UI

    SHTDN_REASON_MINOR_WMI          = 0x00000015,

    SHTDN_REASON_MINOR_WMI = &H15UI

    public int dwMinLen;

    public int dwMaxLen;

        UInt32 dwMinBytes = 0;

        if (!ReadEventLog(hEventLog, EVT_READ_FLAGS.EVENTLOG_SEQUENTIAL_READ | EVT_READ_FLAGS.EVENTLOG_BACKWARDS_READ, dwRecordNumber, pBuff, dwBytesToRead, out dwBytesRead, out dwMinBytes))

            pBuff = Marshal.ReAllocHGlobal(pBuff, (IntPtr)Convert.ToInt32(dwMinBytes));

            dwBytesToRead = dwMinBytes;

            if (!ReadEventLog(hEventLog, EVT_READ_FLAGS.EVENTLOG_SEQUENTIAL_READ | EVT_READ_FLAGS.EVENTLOG_BACKWARDS_READ, dwRecordNumber, pBuff, dwBytesToRead, out dwBytesRead, out dwMinBytes))

    SE_WMIGUID_OBJECT,S E_REGISTRY_WOW64_32KEY

        SE_WMIGUID_OBJECT,

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ZJî¼Ñ=„ ¶›ƒvrÿñ˜Œ'j£WÍ,»mH…fÇò-Ξl¹’Ãá›ÍÕl罍 ‚ö¹ª2B_>Ÿ££÷ß‘ÙÌÚ'£¤ï‹y•1ƒÇ`Ükrø•éÏÄ:–4e÷ÛgðãaB(8øú|ÜZ½d~ƒ0ºôÁž)&JœµŒçlŒj ÿÓ`ð¹0!rÌV‡sÜâµ;šNà±:´ØEUüExQ»]Üw™ÙA"rú¬Hù|_{\¶!Ռ×aB«ãÿ6¨Ì9‚d!Í!´œâŽØó '•\u¡È0Î ¼Œï,˗{…þ\óVÄdª2?ǹéµ/B0Ê%¨ò^›ÎƒÒïÓàËø—¡§Ï;vM㰛õÙÄðBHÖÔdd2¥yû!4bŒ³\`x:RǍ13hÑéö–dÁz\lÆëzœ›ÓÆ͟߇–ƒÐú+²Ü>—¸Žø›üù4\†l±ˆ®"¶ó=0ˆßWMXro{äß&uë`ï„ZµùÒ4ð.¥“’Cõ8ƒ´]´Î<¢Û &@®qJ½¿ü˜Ð!½#?èÿrf“>êäT–Hå‘]¨K¿ê™õ©PêKµx%ã!ey>µ¡å};rù½w¤Ë*

An application sends the WM_MDIICONARRANGE message to the multiple-document interface (MDI) client window to prompt the client window to arrange its minimized MDI child windows.

static extern IntPtr CallNextHookEx(IntPtr hhk, int nCode, WM wParam, [In]KBDLLHOOKSTRUCT lParam);

static extern IntPtr CallNextHookEx(IntPtr hhk, int nCode, WM wParam, [In]MSLLHOOKSTRUCT lParam);

static extern TODO ChangeWindowMessageFilter（USER32）(TODO);

Declare Function ChangeWindowMessageFilter（USER32） Lib "user32.dll" (TODO) As TODO

public static extern bool ChangeWindowMessageFilterEx(IntPtr hWnd, uint msg, ChangeWindowMessageFilterExAction action,ref CHANGEFILTERSTRUCT changeInfo);

Private Shared Function ChangeWindowMessageFilterEx(hWnd As IntPtr, msg As UInteger, action As ChangeWindowMessageFilterExAction, ByRef changeInfo As CHANGEFILTERSTRUCT) As <MarshalAs(UnmanagedType.Bool)> Boolean

    public enum ChangeWindowMessageFilterExAction : uint

    Private Enum ChangeWindowMessageFilterExAction As UInteger

    Private Enum ChangeWindowMessageFilterFlags As UInteger

ChangeWindowMessageFilterEx(Handle,_message,ChangeWindowMessageFilterExAction.Allow, IntPtr.Zero);

        ChangeWindowMessageFilterEx(Handle,_message,ChangeWindowMessageFilterExAction.Allow, ref filterStatus);

Windows allows only one caret per message queue. To add a caret to a control, handle the WM_SETFOCUS message, or the GotFocus event, or override OnGotFocus if you're writing a custom control, and call CreateCaret from the message or event handler. You should also handle WM_KILLFOCUS, LostFocus or OnLostFocus and call DestroyCaret. You will also need to call ShowCaret to make the caret visible, and SetCaretPos to set its position.

    public const uint WM_DRAWITEM = 0x002b;

    public const uint WM_MEASUREITEM = 0x002c;

/// <param name="hInstance">Handle to the instance of the module to be associated with the window.</param> <param name="lpParam">Pointer to a value to be passed to the window through the CREATESTRUCT structure (lpCreateParams member) pointed to by the lParam param of the WM_CREATE message. This message is sent to the created window by this function before it returns.

/// <item>if one of the controls in the dialog template is not registered, or its window window procedure fails WM_CREATE or WM_NCCREATE</item>

''' <param name="hInstance">Handle to the instance of the module to be associated with the window.</param> <param name="lpParam">Pointer to a value to be passed to the window through the CREATESTRUCT structure (lpCreateParams member) pointed to by the lParam param of the WM_CREATE message. This message is sent to the created window by this function before it returns.

''' <item>if one of the controls in the dialog template is not registered, or its window window procedure fails WM_CREATE or WM_NCCREATE</item>

When you call this function, the WndProc function must respond to the WM_NCCREATE message by returning TRUE. If it does not, the creation process will fail. A null handle will be returned from CreateWindowEx and GetLastError will return 0. See MSDN on WM_NCCREATE (http://msdn.microsoft.com/en-us/library/ms632635.aspx) and also WM_CREATE (http://msdn.microsoft.com/en-us/library/ms632619.aspx). You can have your WndProc call DefWindowProc, which will take care of this issue.

                switch ((WM)message)

                    case WM.PAINT:

                    case WM.DESTROY:

                return Win32.DefWindowProc(hWnd, (WM)message, wParam, lParam);

    ///<Summary>Sends a WM_NCCALCSIZE message to the window, even if the window's size is not being changed. If this flag is not specified, WM_NCCALCSIZE is sent only when the window's size is being changed.</Summary>

    ///<Summary>Prevents the window from receiving the WM_WINDOWPOSCHANGING message.</Summary>

    '''<Summary>Sends a WM_NCCALCSIZE message to the window, even if the window's size is not being changed. If this flag is not specified, WM_NCCALCSIZE is sent only when the window's size is being changed.</Summary>

    '''<Summary>Prevents the window from receiving the WM_WINDOWPOSCHANGING message.</Summary>

/// <para>The DestroyWindow function destroys the specified window. The function sends WM_DESTROY and WM_NCDESTROY messages to the window to deactivate it and remove the keyboard focus from it. The function also destroys the window's menu, flushes the thread message queue, destroys timers, removes clipboard ownership, and breaks the clipboard viewer chain (if the window is at the top of the viewer chain).</para>

''' <para>The DestroyWindow function destroys the specified window. The function sends WM_DESTROY and WM_NCDESTROY messages to the window to deactivate it and remove the keyboard focus from it. The function also destroys the window's menu, flushes the thread message queue, destroys timers, removes clipboard ownership, and breaks the clipboard viewer chain (if the window is at the top of the viewer chain).</para>

static extern bool DrawMenuBar(IntPtr hWnd);

    static extern bool DrawMenuBar(IntPtr hWnd);

              DrawMenuBar(frm.Handle);

    private const UInt32 WM_CLOSE = 0x0010;

            // Try closing application by sending WM_CLOSE to all child windows in all threads.

        PostMessage(hWnd, WM_CLOSE, IntPtr.Zero, IntPtr.Zero);

   Private Const WM_CLOSE As UInt32 = &H10

       ' Try closing application by sending WM_CLOSE to all child windows in all threads.

     PostMessage(hWnd, WM_CLOSE, IntPtr.Zero, IntPtr.Zero)

    static extern bool DrawMenuBar(IntPtr hWnd);

              DrawMenuBar(frm.Handle);

Sendmessage(hwndMain, WM_COMMAND, intMID,  0) 'Click the MenuItem!

        if (m.Msg == (int)WindowMessages.RawInput)  // WindowMessages.RawInput = 0x00FF (WM_INPUT)

Sendmessage(hwndMain, WM_COMMAND, intMID,  0) 'Click the MenuItem!

    static extern bool DrawMenuBar(IntPtr hWnd);

              DrawMenuBar(frm.Handle);

    static extern bool DrawMenuBar(IntPtr hWnd);

        DrawMenuBar(handle);

static extern uint GetWindowModuleFileName(IntPtr hwnd,

  Private Shared Function GetWindowModuleFileName(hwnd As IntPtr, _

GetWindowModuleFileName(hwnd, fileName, 2000);

    const UInt32 SW_SHOWMINIMIZED =    2;

    const UInt32 SW_SHOWMAXIMIZED =    3;

    const UInt32 SW_SHOWMINNOACTIVE =  7;

///     WM_GETTEXTLENGTH message to be sent to the specified window or control.<br />Under certain conditions, the

///     <br />To obtain the exact length of the text, use the WM_GETTEXT, LB_GETTEXT, or CB_GETLBTEXT messages, or the

    <MarshalAs(UnmanagedType.U4)> ByVal dwMilliseconds as Int32, _

     Byval prmdwMiliseconds as Long _

dwMilliseconds

Messagebox wont time out if dwMilliseconds is 0

   uint dwMilliseconds, uint dwWakeMask, uint dwFlags);

                ByVal dwMilliseconds As Integer, _

        int dwMilliseconds,

   uint dwMilliseconds, uint dwWakeMask, uint dwFlags);

                ByVal dwMilliseconds As Integer, _

static extern bool PeekMessage(out NativeMessage lpMsg, HandleRef hWnd, uint wMsgFilterMin,

   uint wMsgFilterMax, uint wRemoveMsg);

Based off of Tom Miller's blog. Modified to comply with VS.Net 2005 static code analysis (i.e. proper MarshalAs attributes) and eliminate the refrence to WindowMessage.

MSDN recommends using PostQuitMessage over PostMessage when you want to send WM_QUIT http://msdn.microsoft.com/en-us/library/ms632641%28v=vs.85%29.aspx

       private const int WM_POWERBROADCAST = 0x0218;

        if (msg == WM_POWERBROADCAST && wParam.ToInt32() == PBT_POWERSETTINGCHANGE)

///     The <see cref="RegisterWindowMessage" /> function is typically used to register messages for communicating between

///     <see cref="RegisterWindowMessage" /> when more than one application must process the same message.For sending

///     private messages within a window class, an application can use any integer in the range WM_USER through 0x7FFF.

/// static extern uint RegisterWindowMessage(string lpString);

///      queryCancelAutoPlay = RegisterWindowMessage("QueryCancelAutoPlay");

static extern uint RegisterWindowMessage(string lpString);

Private Shared Function RegisterWindowMessage( _

class method RegisterWindowMessage(lpString: String): UInt32; external;

Declare Function RegisterWindowMessage Lib "user32.dll" (ByVal lpString As String) As Integer

    DllImport("user32.dll", EntryPoint = "RegisterWindowMessageW", SetLastError = true)]

    private static extern int RegisterWindowMessage(string lpString);

Declare Function RegisterWindowMessage Lib "user32.dll" Alias "RegisterWindowMessageW" (ByVal lpString As long) As Integer

    lngWindowMsg = RegisterWindowMessage(StrPtr(strMessageToRegister))

If you use RegisterWindowMessage("QueryCancelAutoPlay") it will NOT work, put the "QueryCancelAutoPlay" in a variable or constant and use that one.

    MessageID = RegisterWindowMessage("QueryCancelAutoPlay")

lMsg = Win32.RegisterWindowMessage("WM_HTML_GETOBJECT");

static extern uint RegisterWindowMessage(string lpString);

        queryCancelAutoPlay = RegisterWindowMessage("QueryCancelAutoPlay");

    Public Const WM_NCLBUTTONDOWN As Integer = &HA1

        SendMessage(Handle, WM_NCLBUTTONDOWN, HT_CAPTION, 0)

private const int WM_SYSCOMMAND = 0x112;

   SendMessage(ctrl.Handle, WM_SYSCOMMAND, MOUSE_MOVE, ref nul);