C#调用AutoIt3的DLL

首先下载安装版的AutoIt3，安装后有个AutoItX3.dll，复制到程序bin目录下。

然后添加类文件：

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using System.Text;
using System.Runtime.InteropServices;
 
namespace audoit
{
    public class AutoItX3Declarations
    {
        //NOTE: This is based on AutoItX v3.3.0.0 which is a Unicode version
        //NOTE: My comments usually have "jcd" appended where I am uncertain.
        //NOTE: Optional parameters are not supported in C# yet so fill in all fields even if just "".
        //NOTE: Be prepared to play around a bit with which fields need values and what those value are.
        //NOTE: In previous versions we used byte[] to return values like this:
        //byte[] returnclip = new byte[200]; //at least twice as long as the text string expected +2 for null, (Unicode is 2 bytes)
        //AutoItX3Declarations.AU3_ClipGet(returnclip, returnclip.Length);
        //clipdata = System.Text.Encoding.Unicode.GetString(returnclip).TrimEnd('\0');
 
        //Now we are returning Unicode we can use StringBuilder instead like this:
        //StringBuilder clip = new StringBuilder(); //passing a parameter here will not work, we must asign a length
        //clip.Length = 200; //the number of chars expected plus 1 for the terminating null
        //AutoItX3Declarations.AU3_ClipGet(clip,clip.Length);
        //MessageBox.Show(clip.ToString());
        //NOTE: The big advantage of using AutoItX3 like this is that you don't have to register
        //the dll with windows and more importantly you get away from the many issues involved in
        //publishing the application and the binding to the dll required.
 
        //The below constants were found by Registering AutoItX3.dll in Windows
        //, adding AutoItX3Lib to References in IDE
        //,declaring an instance of it like this:
        // AutoItX3Lib.AutoItX3 autoit;
        // static AutoItX3Lib.AutoItX3Class autoit;
        //,right clicking on the AutoItX3Class and then Goto Definitions
        //and seeing the equivalent of the below in the MetaData Window.
        //So far it is working
 
        //NOTE: easier way is to use "DLL Export Viewer" utility and get it to list Properties also
        //"DLL Export Viewer" is from http://www.nirsoft.net
        // Definitions
        public const int AU3_INTDEFAULT = -2147483647; // "Default" value for _some_ int parameters (largest negative number)
        public const int error = 1;
        public const int SW_HIDE = 2;
        public const int SW_MAXIMIZE = 3;
        public const int SW_MINIMIZE = 4;
        public const int SW_RESTORE = 5;
        public const int SW_SHOW = 6;
        public const int SW_SHOWDEFAULT = 7;
        public const int SW_SHOWMAXIMIZED = 8;
        public const int SW_SHOWMINIMIZED = 9;
        public const int SW_SHOWMINNOACTIVE = 10;
        public const int SW_SHOWNA = 11;
        public const int SW_SHOWNOACTIVATE = 12;
        public const int SW_SHOWNORMAL = 13;
        public const int version = 110; //was 109 if previous non-unicode version
 
        /////////////////////////////////////////////////////////////////////////////////
        //// Exported functions of AutoItXC.dll
        /////////////////////////////////////////////////////////////////////////////////
 
        //AU3_API void WINAPI AU3_Init(void);
        //Uncertain if this is needed jcd
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern void AU3_Init();
 
        //AU3_API long AU3_error(void);
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern int AU3_error();
 
        //AU3_API long WINAPI AU3_AutoItSetOption(LPCWSTR szOption, long nValue);
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern int AU3_AutoItSetOption([MarshalAs(UnmanagedType.LPWStr)] string Option, int Value);
 
        //AU3_API void WINAPI AU3_BlockInput(long nFlag);
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern void AU3_BlockInput(int Flag);
 
        //AU3_API long WINAPI AU3_CDTray(LPCWSTR szDrive, LPCWSTR szAction);
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern int AU3_CDTray([MarshalAs(UnmanagedType.LPWStr)] string Drive
        , [MarshalAs(UnmanagedType.LPWStr)] string Action);
 
        //AU3_API void WINAPI AU3_ClipGet(LPWSTR szClip, int nBufSize);
        //Use like this:
        //StringBuilder clip = new StringBuilder();
        //clip.Length = 4;
        //AutoItX3Declarations.AU3_ClipGet(clip,clip.Length);
        //MessageBox.Show(clip.ToString());
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern void AU3_ClipGet([MarshalAs(UnmanagedType.LPWStr)]StringBuilder Clip, int BufSize);
 
        //AU3_API void WINAPI AU3_ClipPut(LPCWSTR szClip);
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern void AU3_ClipPut([MarshalAs(UnmanagedType.LPWStr)] string Clip);
 
        //AU3_API long WINAPI AU3_ControlClick(LPCWSTR szTitle, LPCWSTR szText, LPCWSTR szControl
        //, LPCWSTR szButton, long nNumClicks, /*[in,defaultvalue(AU3_INTDEFAULT)]*/long nX
        //, /*[in,defaultvalue(AU3_INTDEFAULT)]*/long nY);
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern int AU3_ControlClick([MarshalAs(UnmanagedType.LPWStr)] string Title
        , [MarshalAs(UnmanagedType.LPWStr)] string Text, [MarshalAs(UnmanagedType.LPWStr)] string Control
        , [MarshalAs(UnmanagedType.LPWStr)] string Button, int NumClicks, int X, int Y);
 
        //AU3_API void WINAPI AU3_ControlCommand(LPCWSTR szTitle, LPCWSTR szText, LPCWSTR szControl
        //, LPCWSTR szCommand, LPCWSTR szExtra, LPWSTR szResult, int nBufSize);
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern void AU3_ControlCommand([MarshalAs(UnmanagedType.LPWStr)] string Title
        , [MarshalAs(UnmanagedType.LPWStr)] string Text, [MarshalAs(UnmanagedType.LPWStr)] string Control
        , [MarshalAs(UnmanagedType.LPWStr)] string Command, [MarshalAs(UnmanagedType.LPWStr)] string Extra
        , [MarshalAs(UnmanagedType.LPWStr)] StringBuilder Result, int BufSize);
 
        //AU3_API void WINAPI AU3_ControlListView(LPCWSTR szTitle, LPCWSTR szText, LPCWSTR szControl
        //, LPCWSTR szCommand, LPCWSTR szExtra1, LPCWSTR szExtra2, LPWSTR szResult, int nBufSize);
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern void AU3_ControlListView([MarshalAs(UnmanagedType.LPWStr)] string Title
        , [MarshalAs(UnmanagedType.LPWStr)] string Text, [MarshalAs(UnmanagedType.LPWStr)] string Control
        , [MarshalAs(UnmanagedType.LPWStr)] string Command, [MarshalAs(UnmanagedType.LPWStr)] string Extral1
        , [MarshalAs(UnmanagedType.LPWStr)] string Extra2, [MarshalAs(UnmanagedType.LPWStr)] StringBuilder Result
        , int BufSize);
 
        //AU3_API long WINAPI AU3_ControlDisable(LPCWSTR szTitle, LPCWSTR szText, LPCWSTR szControl);
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern int AU3_ControlDisable([MarshalAs(UnmanagedType.LPWStr)] string Title
        , [MarshalAs(UnmanagedType.LPWStr)] string Text, [MarshalAs(UnmanagedType.LPWStr)] string Control);
 
        //AU3_API long WINAPI AU3_ControlEnable(LPCWSTR szTitle, LPCWSTR szText, LPCWSTR szControl);
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern int AU3_ControlEnable([MarshalAs(UnmanagedType.LPWStr)] string Title
        , [MarshalAs(UnmanagedType.LPWStr)] string Text, [MarshalAs(UnmanagedType.LPWStr)] string Control);
 
        //AU3_API long WINAPI AU3_ControlFocus(LPCWSTR szTitle, LPCWSTR szText, LPCWSTR szControl);
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern int AU3_ControlFocus([MarshalAs(UnmanagedType.LPWStr)] string Title
        , [MarshalAs(UnmanagedType.LPWStr)] string Text, [MarshalAs(UnmanagedType.LPWStr)] string Control);
 
        //AU3_API void WINAPI AU3_ControlGetFocus(LPCWSTR szTitle, LPCWSTR szText, LPWSTR szControlWithFocus
        //, int nBufSize);
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern void AU3_ControlGetFocus([MarshalAs(UnmanagedType.LPWStr)] string Title
        , [MarshalAs(UnmanagedType.LPWStr)] string Text, [MarshalAs(UnmanagedType.LPWStr)] StringBuilder ControlWithFocus
        , int BufSize);
 
        //AU3_API void WINAPI AU3_ControlGetHandle(LPCWSTR szTitle, /*[in,defaultvalue("")]*/LPCWSTR szText
        //, LPCWSTR szControl, LPWSTR szRetText, int nBufSize);
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern void AU3_ControlGetHandle([MarshalAs(UnmanagedType.LPWStr)] string Title
        , [MarshalAs(UnmanagedType.LPWStr)] string Text, [MarshalAs(UnmanagedType.LPWStr)] string Control
        , [MarshalAs(UnmanagedType.LPWStr)] StringBuilder RetText, int BufSize);
 
        //AU3_API long WINAPI AU3_ControlGetPosX(LPCWSTR szTitle, LPCWSTR szText, LPCWSTR szControl);
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern int AU3_ControlGetPosX([MarshalAs(UnmanagedType.LPWStr)] string Title
        , [MarshalAs(UnmanagedType.LPWStr)] string Text, [MarshalAs(UnmanagedType.LPWStr)] string Control);
 
        //AU3_API long WINAPI AU3_ControlGetPosY(LPCWSTR szTitle, LPCWSTR szText, LPCWSTR szControl);
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern int AU3_ControlGetPosY([MarshalAs(UnmanagedType.LPWStr)] string Title
        , [MarshalAs(UnmanagedType.LPWStr)] string Text, [MarshalAs(UnmanagedType.LPWStr)] string Control);
 
        //AU3_API long WINAPI AU3_ControlGetPosHeight(LPCWSTR szTitle, LPCWSTR szText, LPCWSTR szControl);
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern int AU3_ControlGetPosHeight([MarshalAs(UnmanagedType.LPWStr)] string Title
        , [MarshalAs(UnmanagedType.LPWStr)] string Text, [MarshalAs(UnmanagedType.LPWStr)] string Control);
 
        //AU3_API long WINAPI AU3_ControlGetPosWidth(LPCWSTR szTitle, LPCWSTR szText, LPCWSTR szControl);
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern int AU3_ControlGetPosWidth([MarshalAs(UnmanagedType.LPWStr)] string Title
        , [MarshalAs(UnmanagedType.LPWStr)] string Text, [MarshalAs(UnmanagedType.LPWStr)] string Control);
 
        //AU3_API void WINAPI AU3_ControlGetText(LPCWSTR szTitle, LPCWSTR szText, LPCWSTR szControl
        //, LPWSTR szControlText, int nBufSize);
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern void AU3_ControlGetText([MarshalAs(UnmanagedType.LPWStr)] string Title
        , [MarshalAs(UnmanagedType.LPWStr)] string Text, [MarshalAs(UnmanagedType.LPWStr)] string Control
        , [MarshalAs(UnmanagedType.LPWStr)]StringBuilder ControlText, int BufSize);
 
        //AU3_API long WINAPI AU3_ControlHide(LPCWSTR szTitle, LPCWSTR szText, LPCWSTR szControl);
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern int AU3_ControlHide([MarshalAs(UnmanagedType.LPWStr)] string Title
        , [MarshalAs(UnmanagedType.LPWStr)] string Text, [MarshalAs(UnmanagedType.LPWStr)] string Control);
 
        //AU3_API long WINAPI AU3_ControlMove(LPCWSTR szTitle, LPCWSTR szText, LPCWSTR szControl
        //, long nX, long nY, /*[in,defaultvalue(-1)]*/long nWidth, /*[in,defaultvalue(-1)]*/long nHeight);
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern int AU3_ControlMove([MarshalAs(UnmanagedType.LPWStr)] string Title
        , [MarshalAs(UnmanagedType.LPWStr)] string Text, [MarshalAs(UnmanagedType.LPWStr)] string Control
        , int X, int Y, int Width, int Height);
 
        //AU3_API long WINAPI AU3_ControlSend(LPCWSTR szTitle, LPCWSTR szText, LPCWSTR szControl
        //, LPCWSTR szSendText, /*[in,defaultvalue(0)]*/long nMode);
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern int AU3_ControlSend([MarshalAs(UnmanagedType.LPWStr)] string Title
        , [MarshalAs(UnmanagedType.LPWStr)] string Text, [MarshalAs(UnmanagedType.LPWStr)] string Control
        , [MarshalAs(UnmanagedType.LPWStr)] string SendText, int Mode);
 
        //AU3_API long WINAPI AU3_ControlSetText(LPCWSTR szTitle, LPCWSTR szText, LPCWSTR szControl
        //, LPCWSTR szControlText);
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern int AU3_ControlSetText([MarshalAs(UnmanagedType.LPWStr)] string Title
        , [MarshalAs(UnmanagedType.LPWStr)] string Text, [MarshalAs(UnmanagedType.LPWStr)] string Control
        , [MarshalAs(UnmanagedType.LPWStr)] string ControlText);
 
        //AU3_API long WINAPI AU3_ControlShow(LPCWSTR szTitle, LPCWSTR szText, LPCWSTR szControl);
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern int AU3_ControlShow([MarshalAs(UnmanagedType.LPWStr)] string Title
        , [MarshalAs(UnmanagedType.LPWStr)] string Text, [MarshalAs(UnmanagedType.LPWStr)] string Control);
 
        //AU3_API void WINAPI AU3_ControlTreeView(LPCWSTR szTitle, LPCWSTR szText, LPCWSTR szControl
        //, LPCWSTR szCommand, LPCWSTR szExtra1, LPCWSTR szExtra2, LPWSTR szResult, int nBufSize);
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern void AU3_ControlTreeView([MarshalAs(UnmanagedType.LPWStr)] string Title
        , [MarshalAs(UnmanagedType.LPWStr)] string Text, [MarshalAs(UnmanagedType.LPWStr)] string Control
        , [MarshalAs(UnmanagedType.LPWStr)] string Command, [MarshalAs(UnmanagedType.LPWStr)] string Extra1
        , [MarshalAs(UnmanagedType.LPWStr)] string Extra2, [MarshalAs(UnmanagedType.LPWStr)]StringBuilder Result, int BufSize);
 
        //AU3_API void WINAPI AU3_DriveMapAdd(LPCWSTR szDevice, LPCWSTR szShare, long nFlags
        //, /*[in,defaultvalue("")]*/LPCWSTR szUser, /*[in,defaultvalue("")]*/LPCWSTR szPwd
        //, LPWSTR szResult, int nBufSize);
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern void AU3_DriveMapAdd([MarshalAs(UnmanagedType.LPWStr)] string Device
        , [MarshalAs(UnmanagedType.LPWStr)] string Share, int Flags, [MarshalAs(UnmanagedType.LPWStr)] string User
        , [MarshalAs(UnmanagedType.LPWStr)] string Pwd, [MarshalAs(UnmanagedType.LPWStr)]StringBuilder Result, int BufSize);
 
        //AU3_API long WINAPI AU3_DriveMapDel(LPCWSTR szDevice);
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern int AU3_DriveMapDel([MarshalAs(UnmanagedType.LPWStr)] string Device);
 
        //AU3_API void WINAPI AU3_DriveMapGet(LPCWSTR szDevice, LPWSTR szMapping, int nBufSize);
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern void AU3_DriveMapGet([MarshalAs(UnmanagedType.LPWStr)] string Device
        , [MarshalAs(UnmanagedType.LPWStr)]StringBuilder Mapping, int BufSize);
 
        //AU3_API long WINAPI AU3_IniDelete(LPCWSTR szFilename, LPCWSTR szSection, LPCWSTR szKey);
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern int AU3_IniDelete([MarshalAs(UnmanagedType.LPWStr)] string Filename
        , [MarshalAs(UnmanagedType.LPWStr)] string Section, [MarshalAs(UnmanagedType.LPWStr)] string Key);
 
        //AU3_API void WINAPI AU3_IniRead(LPCWSTR szFilename, LPCWSTR szSection, LPCWSTR szKey
        //, LPCWSTR szDefault, LPWSTR szValue, int nBufSize);
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern void AU3_IniRead([MarshalAs(UnmanagedType.LPWStr)] string Filename
        , [MarshalAs(UnmanagedType.LPWStr)] string Section, [MarshalAs(UnmanagedType.LPWStr)] string Key
        , [MarshalAs(UnmanagedType.LPWStr)] string Default, [MarshalAs(UnmanagedType.LPWStr)]StringBuilder Value, int BufSize);
 
        //AU3_API long WINAPI AU3_IniWrite(LPCWSTR szFilename, LPCWSTR szSection, LPCWSTR szKey
        //, LPCWSTR szValue);
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern int AU3_IniWrite([MarshalAs(UnmanagedType.LPWStr)] string Filename
        , [MarshalAs(UnmanagedType.LPWStr)] string Section, [MarshalAs(UnmanagedType.LPWStr)] string Key
        , [MarshalAs(UnmanagedType.LPWStr)] string Value);
 
        //AU3_API long WINAPI AU3_IsAdmin(void);
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern int AU3_IsAdmin();
 
        //AU3_API long WINAPI AU3_MouseClick(/*[in,defaultvalue("LEFT")]*/LPCWSTR szButton
        //, /*[in,defaultvalue(AU3_INTDEFAULT)]*/long nX, /*[in,defaultvalue(AU3_INTDEFAULT)]*/long nY
        //, /*[in,defaultvalue(1)]*/long nClicks, /*[in,defaultvalue(-1)]*/long nSpeed);
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern int AU3_MouseClick([MarshalAs(UnmanagedType.LPWStr)] string Button, int x, int y
        , int clicks, int speed);
 
        //AU3_API long WINAPI AU3_MouseClickDrag(LPCWSTR szButton, long nX1, long nY1, long nX2, long nY2
        //, /*[in,defaultvalue(-1)]*/long nSpeed);
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern int AU3_MouseClickDrag([MarshalAs(UnmanagedType.LPWStr)] string Button
        , int X1, int Y1, int X2, int Y2, int Speed);
 
        //AU3_API void WINAPI AU3_MouseDown(/*[in,defaultvalue("LEFT")]*/LPCWSTR szButton);
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern void AU3_MouseDown([MarshalAs(UnmanagedType.LPWStr)] string Button);
 
        //AU3_API long WINAPI AU3_MouseGetCursor(void);
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern int AU3_MouseGetCursor();
 
        //AU3_API long WINAPI AU3_MouseGetPosX(void);
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern int AU3_MouseGetPosX();
 
        //AU3_API long WINAPI AU3_MouseGetPosY(void);
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern int AU3_MouseGetPosY();
 
        //AU3_API long WINAPI AU3_MouseMove(long nX, long nY, /*[in,defaultvalue(-1)]*/long nSpeed);
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern int AU3_MouseMove(int X, int Y, int Speed);
 
        //AU3_API void WINAPI AU3_MouseUp(/*[in,defaultvalue("LEFT")]*/LPCWSTR szButton);
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern void AU3_MouseUp([MarshalAs(UnmanagedType.LPWStr)] string Button);
 
        //AU3_API void WINAPI AU3_MouseWheel(LPCWSTR szDirection, long nClicks);
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern void AU3_MouseWheel([MarshalAs(UnmanagedType.LPWStr)] string Direction, int Clicks);
 
        //AU3_API long WINAPI AU3_Opt(LPCWSTR szOption, long nValue);
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern int AU3_Opt([MarshalAs(UnmanagedType.LPWStr)] string Option, int Value);
 
        //AU3_API unsigned long WINAPI AU3_PixelChecksum(long nLeft, long nTop, long nRight, long nBottom
        //, /*[in,defaultvalue(1)]*/long nStep);
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern int AU3_PixelChecksum(int Left, int Top, int Right, int Bottom, int Step);
 
        //AU3_API long WINAPI AU3_PixelGetColor(long nX, long nY);
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern int AU3_PixelGetColor(int X, int Y);
 
        //AU3_API void WINAPI AU3_PixelSearch(long nLeft, long nTop, long nRight, long nBottom, long nCol
        //, /*default 0*/long nVar, /*default 1*/long nStep, LPPOINT pPointResult);
        //Use like this:
        //int[] result = {0,0};
        //try
        //{
        // AutoItX3Declarations.AU3_PixelSearch(0, 0, 800, 000,0xFFFFFF, 0, 1, result);
        //}
        //catch { }
        //It will crash if the color is not found, have not been able to determin why jcd
        //The AutoItX3Lib.AutoItX3Class version has similar problems and is the only function to return an object
        //so contortions are needed to get the data from it ie:
        //int[] result = {0,0};
        //object resultObj;
        //AutoItX3Lib.AutoItX3Class autoit = new AutoItX3Lib.AutoItX3Class();
        //resultObj = autoit.PixelSearch(0, 0, 800, 600, 0xFFFF00,0,1);
        //Type t = resultObj.GetType();
        //if(t == typeof(object[]))
        //{
        //object[] obj = (object[])resultObj;
        //result[0] = (int)obj[0];
        //result[1] = (int)obj[1];
        //}
        //When it fails it returns an object = 1 but when it succeeds it is object[X,Y]
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern void AU3_PixelSearch(int Left, int Top, int Right, int Bottom, int Col, int Var
        , int Step, int[] PointResult);
 
        //AU3_API long WINAPI AU3_ProcessClose(LPCWSTR szProcess);
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern int AU3_ProcessClose([MarshalAs(UnmanagedType.LPWStr)]string Process);
 
        //AU3_API long WINAPI AU3_ProcessExists(LPCWSTR szProcess);
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern int AU3_ProcessExists([MarshalAs(UnmanagedType.LPWStr)]string Process);
 
        //AU3_API long WINAPI AU3_ProcessSetPriority(LPCWSTR szProcess, long nPriority);
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern int AU3_ProcessSetPriority([MarshalAs(UnmanagedType.LPWStr)]string Process, int Priority);
 
        //AU3_API long WINAPI AU3_ProcessWait(LPCWSTR szProcess, /*[in,defaultvalue(0)]*/long nTimeout);
        //Not checked jcd
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern int AU3_ProcessWait([MarshalAs(UnmanagedType.LPWStr)]string Process, int Timeout);
 
        //AU3_API long WINAPI AU3_ProcessWaitClose(LPCWSTR szProcess, /*[in,defaultvalue(0)]*/long nTimeout);
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern int AU3_ProcessWaitClose([MarshalAs(UnmanagedType.LPWStr)]string Process, int Timeout);
 
        //AU3_API long WINAPI AU3_RegDeleteKey(LPCWSTR szKeyname);
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern int AU3_RegDeleteKey([MarshalAs(UnmanagedType.LPWStr)]string Keyname);
 
        //AU3_API long WINAPI AU3_RegDeleteVal(LPCWSTR szKeyname, LPCWSTR szValuename);
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern int AU3_RegDeleteVal([MarshalAs(UnmanagedType.LPWStr)]string Keyname
        , [MarshalAs(UnmanagedType.LPWStr)]string ValueName);
 
        //AU3_API void WINAPI AU3_RegEnumKey(LPCWSTR szKeyname, long nInstance, LPWSTR szResult, int nBufSize);
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern void AU3_RegEnumKey([MarshalAs(UnmanagedType.LPWStr)]string Keyname
        , int Instance, [MarshalAs(UnmanagedType.LPWStr)]StringBuilder Result, int BusSize);
 
        //AU3_API void WINAPI AU3_RegEnumVal(LPCWSTR szKeyname, long nInstance, LPWSTR szResult, int nBufSize);
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern void AU3_RegEnumVal([MarshalAs(UnmanagedType.LPWStr)]string Keyname
        , int Instance, [MarshalAs(UnmanagedType.LPWStr)]StringBuilder Result, int BufSize);
 
        //AU3_API void WINAPI AU3_RegRead(LPCWSTR szKeyname, LPCWSTR szValuename, LPWSTR szRetText, int nBufSize);
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern void AU3_RegRead([MarshalAs(UnmanagedType.LPWStr)]string Keyname
        , [MarshalAs(UnmanagedType.LPWStr)]string Valuename, [MarshalAs(UnmanagedType.LPWStr)]StringBuilder RetText, int BufSize);
 
        //AU3_API long WINAPI AU3_RegWrite(LPCWSTR szKeyname, LPCWSTR szValuename, LPCWSTR szType
        //, LPCWSTR szValue);
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern int AU3_RegWrite([MarshalAs(UnmanagedType.LPWStr)]string Keyname
        , [MarshalAs(UnmanagedType.LPWStr)]string Valuename, [MarshalAs(UnmanagedType.LPWStr)]string Type
        , [MarshalAs(UnmanagedType.LPWStr)]string Value);
 
        //AU3_API long WINAPI AU3_Run(LPCWSTR szRun, /*[in,defaultvalue("")]*/LPCWSTR szDir
        //, /*[in,defaultvalue(1)]*/long nShowFlags);
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern int AU3_Run([MarshalAs(UnmanagedType.LPWStr)]string Run
        , [MarshalAs(UnmanagedType.LPWStr)]string Dir, int ShowFlags);
 
        //AU3_API long WINAPI AU3_RunAsSet(LPCWSTR szUser, LPCWSTR szDomain, LPCWSTR szPassword, int nOptions);
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern int AU3_RunAsSet([MarshalAs(UnmanagedType.LPWStr)]string User
        , [MarshalAs(UnmanagedType.LPWStr)]string Domain, [MarshalAs(UnmanagedType.LPWStr)]string Password
        , int Options);
 
        //AU3_API long WINAPI AU3_RunWait(LPCWSTR szRun, /*[in,defaultvalue("")]*/LPCWSTR szDir
        //, /*[in,defaultvalue(1)]*/long nShowFlags);
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern int AU3_RunWait([MarshalAs(UnmanagedType.LPWStr)]string Run
        , [MarshalAs(UnmanagedType.LPWStr)]string Dir, int ShowFlags);
 
        //AU3_API void WINAPI AU3_Send(LPCWSTR szSendText, /*[in,defaultvalue("")]*/long nMode);
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern void AU3_Send([MarshalAs(UnmanagedType.LPWStr)] string SendText, int Mode);
 
        //AU3_API void WINAPI AU3_SendA(LPCSTR szSendText, /*[in,defaultvalue("")]*/long nMode);
        //Not checked jcd
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern void AU3_SendA([MarshalAs(UnmanagedType.LPStr)] string SendText, int Mode);
 
        //AU3_API long WINAPI AU3_Shutdown(long nFlags);
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern int AU3_Shutdown(int Flags);
 
        //AU3_API void WINAPI AU3_Sleep(long nMilliseconds);
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern void AU3_Sleep(int Milliseconds);
 
        //AU3_API void WINAPI AU3_StatusbarGetText(LPCWSTR szTitle, /*[in,defaultvalue("")]*/LPCWSTR szText
        //, /*[in,defaultvalue(1)]*/long nPart, LPWSTR szStatusText, int nBufSize);
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern void AU3_StatusbarGetText([MarshalAs(UnmanagedType.LPWStr)]string Title
        , [MarshalAs(UnmanagedType.LPWStr)]string Text, int Part, [MarshalAs(UnmanagedType.LPWStr)]StringBuilder StatusText, int BufSize);
 
        //AU3_API void WINAPI AU3_ToolTip(LPCWSTR szTip, /*[in,defaultvalue(AU3_INTDEFAULT)]*/long nX
        //, /*[in,defaultvalue(AU3_INTDEFAULT)]*/long nY);
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern void AU3_ToolTip([MarshalAs(UnmanagedType.LPWStr)]string Tip, int X, int Y);
 
        //AU3_API void WINAPI AU3_WinActivate(LPCWSTR szTitle, /*[in,defaultvalue("")]*/LPCWSTR szText);
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern void AU3_WinActivate([MarshalAs(UnmanagedType.LPWStr)]string Title
        , [MarshalAs(UnmanagedType.LPWStr)]string Text);
 
        //AU3_API long WINAPI AU3_WinActive(LPCWSTR szTitle, /*[in,defaultvalue("")]*/LPCWSTR szText);
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern int AU3_WinActive([MarshalAs(UnmanagedType.LPWStr)]string Title
        , [MarshalAs(UnmanagedType.LPWStr)]string Text);
 
        //AU3_API long WINAPI AU3_WinClose(LPCWSTR szTitle, /*[in,defaultvalue("")]*/LPCWSTR szText);
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern int AU3_WinClose([MarshalAs(UnmanagedType.LPWStr)]string Title
        , [MarshalAs(UnmanagedType.LPWStr)] string Text);
 
        //AU3_API long WINAPI AU3_WinExists(LPCWSTR szTitle, /*[in,defaultvalue("")]*/LPCWSTR szText);
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern int AU3_WinExists([MarshalAs(UnmanagedType.LPWStr)]string Title
        , [MarshalAs(UnmanagedType.LPWStr)]string Text);
 
        //AU3_API long WINAPI AU3_WinGetCaretPosX(void);
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern int AU3_WinGetCaretPosX();
 
        //AU3_API long WINAPI AU3_WinGetCaretPosY(void);
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern int AU3_WinGetCaretPosY();
 
        //AU3_API void WINAPI AU3_WinGetClassList(LPCWSTR szTitle, /*[in,defaultvalue("")]*/LPCWSTR szText
        //, LPWSTR szRetText, int nBufSize);
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern void AU3_WinGetClassList([MarshalAs(UnmanagedType.LPWStr)]string Title
        , [MarshalAs(UnmanagedType.LPWStr)]string Text, [MarshalAs(UnmanagedType.LPWStr)]StringBuilder RetText, int BufSize);
 
        //AU3_API long WINAPI AU3_WinGetClientSizeHeight(LPCWSTR szTitle, /*[in,defaultvalue("")]*/LPCWSTR szText);
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern int AU3_WinGetClientSizeHeight([MarshalAs(UnmanagedType.LPWStr)]string Title
        , [MarshalAs(UnmanagedType.LPWStr)]string Text);
 
        //AU3_API long WINAPI AU3_WinGetClientSizeWidth(LPCWSTR szTitle, /*[in,defaultvalue("")]*/LPCWSTR szText); 
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern int AU3_WinGetClientSizeWidth([MarshalAs(UnmanagedType.LPWStr)]string Title
        , [MarshalAs(UnmanagedType.LPWStr)]string Text);
 
        //AU3_API void WINAPI AU3_WinGetHandle(LPCWSTR szTitle, /*[in,defaultvalue("")]*/LPCWSTR szText
        //, LPWSTR szRetText, int nBufSize);
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern void AU3_WinGetHandle([MarshalAs(UnmanagedType.LPWStr)]string Title
        , [MarshalAs(UnmanagedType.LPWStr)]string Text, [MarshalAs(UnmanagedType.LPWStr)]StringBuilder RetText, int BufSize);
 
        //AU3_API long WINAPI AU3_WinGetPosX(LPCWSTR szTitle, /*[in,defaultvalue("")]*/LPCWSTR szText);
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern int AU3_WinGetPosX([MarshalAs(UnmanagedType.LPWStr)]string Title
        , [MarshalAs(UnmanagedType.LPWStr)] string Text);
 
        //AU3_API long WINAPI AU3_WinGetPosY(LPCWSTR szTitle, /*[in,defaultvalue("")]*/LPCWSTR szText);
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern int AU3_WinGetPosY([MarshalAs(UnmanagedType.LPWStr)]string Title
        , [MarshalAs(UnmanagedType.LPWStr)] string Text);
 
        //AU3_API long WINAPI AU3_WinGetPosHeight(LPCWSTR szTitle, /*[in,defaultvalue("")]*/LPCWSTR szText);
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern int AU3_WinGetPosHeight([MarshalAs(UnmanagedType.LPWStr)]string Title
        , [MarshalAs(UnmanagedType.LPWStr)] string Text);
 
        //AU3_API long WINAPI AU3_WinGetPosWidth(LPCWSTR szTitle, /*[in,defaultvalue("")]*/LPCWSTR szText);
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern int AU3_WinGetPosWidth([MarshalAs(UnmanagedType.LPWStr)]string Title
        , [MarshalAs(UnmanagedType.LPWStr)] string Text);
 
        //AU3_API void WINAPI AU3_WinGetProcess(LPCWSTR szTitle, /*[in,defaultvalue("")]*/LPCWSTR szText
        //, LPWSTR szRetText, int nBufSize);
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern void AU3_WinGetProcess([MarshalAs(UnmanagedType.LPWStr)]string Title
        , [MarshalAs(UnmanagedType.LPWStr)] string Text, [MarshalAs(UnmanagedType.LPWStr)]StringBuilder RetText, int BufSize);
 
        //AU3_API long WINAPI AU3_WinGetState(LPCWSTR szTitle, /*[in,defaultvalue("")]*/LPCWSTR szText);
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern int AU3_WinGetState([MarshalAs(UnmanagedType.LPWStr)]string Title
        , [MarshalAs(UnmanagedType.LPWStr)] string Text);
 
        //AU3_API void WINAPI AU3_WinGetText(LPCWSTR szTitle, /*[in,defaultvalue("")]*/LPCWSTR szText
        //, LPWSTR szRetText, int nBufSize);
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern void AU3_WinGetText([MarshalAs(UnmanagedType.LPWStr)]string Title
        , [MarshalAs(UnmanagedType.LPWStr)] string Text, [MarshalAs(UnmanagedType.LPWStr)]StringBuilder RetText, int BufSize);
 
        //AU3_API void WINAPI AU3_WinGetTitle(LPCWSTR szTitle, /*[in,defaultvalue("")]*/LPCWSTR szText
        //, LPWSTR szRetText, int nBufSize);
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern void AU3_WinGetTitle([MarshalAs(UnmanagedType.LPWStr)]string Title
        , [MarshalAs(UnmanagedType.LPWStr)] string Text, [MarshalAs(UnmanagedType.LPWStr)]StringBuilder RetText, int BufSize);
 
        //AU3_API long WINAPI AU3_WinKill(LPCWSTR szTitle, /*[in,defaultvalue("")]*/LPCWSTR szText);
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern int AU3_WinKill([MarshalAs(UnmanagedType.LPWStr)]string Title
        , [MarshalAs(UnmanagedType.LPWStr)] string Text);
 
        //AU3_API long WINAPI AU3_WinMenuSelectItem(LPCWSTR szTitle, /*[in,defaultvalue("")]*/LPCWSTR szText
        //, LPCWSTR szItem1, LPCWSTR szItem2, LPCWSTR szItem3, LPCWSTR szItem4, LPCWSTR szItem5, LPCWSTR szItem6
        //, LPCWSTR szItem7, LPCWSTR szItem8);
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern int AU3_WinMenuSelectItem([MarshalAs(UnmanagedType.LPWStr)]string Title
        , [MarshalAs(UnmanagedType.LPWStr)] string Text, [MarshalAs(UnmanagedType.LPWStr)] string Item1
        , [MarshalAs(UnmanagedType.LPWStr)] string Item2, [MarshalAs(UnmanagedType.LPWStr)] string Item3
        , [MarshalAs(UnmanagedType.LPWStr)] string Item4, [MarshalAs(UnmanagedType.LPWStr)] string Item5
        , [MarshalAs(UnmanagedType.LPWStr)] string Item6, [MarshalAs(UnmanagedType.LPWStr)] string Item7
        , [MarshalAs(UnmanagedType.LPWStr)] string Item8);
 
        //AU3_API void WINAPI AU3_WinMinimizeAll();
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern void AU3_WinMinimizeAll();
 
        //AU3_API void WINAPI AU3_WinMinimizeAllUndo();
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern void AU3_WinMinimizeAllUndo();
 
        //AU3_API long WINAPI AU3_WinMove(LPCWSTR szTitle, /*[in,defaultvalue("")]*/LPCWSTR szText
        //, long nX, long nY, /*[in,defaultvalue(-1)]*/long nWidth, /*[in,defaultvalue(-1)]*/long nHeight);
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern int AU3_WinMove([MarshalAs(UnmanagedType.LPWStr)]string Title
        , [MarshalAs(UnmanagedType.LPWStr)] string Text, int X, int Y, int Width, int Height);
 
        //AU3_API long WINAPI AU3_WinSetOnTop(LPCWSTR szTitle, /*[in,defaultvalue("")]*/LPCWSTR szText, long nFlag);
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern int AU3_WinSetOnTop([MarshalAs(UnmanagedType.LPWStr)]string Title
        , [MarshalAs(UnmanagedType.LPWStr)] string Text, int Flags);
 
        //AU3_API long WINAPI AU3_WinSetState(LPCWSTR szTitle, /*[in,defaultvalue("")]*/LPCWSTR szText, long nFlags);
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern int AU3_WinSetState([MarshalAs(UnmanagedType.LPWStr)]string Title
        , [MarshalAs(UnmanagedType.LPWStr)] string Text, int Flags);
 
        //AU3_API long WINAPI AU3_WinSetTitle(LPCWSTR szTitle,/*[in,defaultvalue("")]*/ LPCWSTR szText
        //, LPCWSTR szNewTitle);
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern int AU3_WinSetTitle([MarshalAs(UnmanagedType.LPWStr)]string Title
        , [MarshalAs(UnmanagedType.LPWStr)] string Text, [MarshalAs(UnmanagedType.LPWStr)] string NewTitle);
 
        //AU3_API long WINAPI AU3_WinSetTrans(LPCWSTR szTitle, /*[in,defaultvalue("")]*/LPCWSTR szText, long nTrans);
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern int AU3_WinSetTrans([MarshalAs(UnmanagedType.LPWStr)]string Title
        , [MarshalAs(UnmanagedType.LPWStr)] string Text, int Trans);
 
        //AU3_API long WINAPI AU3_WinWait(LPCWSTR szTitle, /*[in,defaultvalue("")]*/LPCWSTR szText
        //, /*[in,defaultvalue(0)]*/long nTimeout);
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern int AU3_WinWait([MarshalAs(UnmanagedType.LPWStr)]string Title
        , [MarshalAs(UnmanagedType.LPWStr)] string Text, int Timeout);
 
        //AU3_API long WINAPI AU3_WinWaitA(LPCSTR szTitle, /*[in,defaultvalue("")]*/LPCSTR szText
        //, /*[in,defaultvalue(0)]*/long nTimeout);
        //Not checked jcd
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern int AU3_WinWaitA([MarshalAs(UnmanagedType.LPStr)]string Title
        , [MarshalAs(UnmanagedType.LPStr)] string Text, int Timeout);
 
        //AU3_API long WINAPI AU3_WinWaitActive(LPCWSTR szTitle, /*[in,defaultvalue("")]*/LPCWSTR szText
        //, /*[in,defaultvalue(0)]*/long nTimeout);
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern int AU3_WinWaitActive([MarshalAs(UnmanagedType.LPWStr)]string Title
        , [MarshalAs(UnmanagedType.LPWStr)] string Text, int Timeout);
 
        //AU3_API long WINAPI AU3_WinWaitActiveA(LPCSTR szTitle, /*[in,defaultvalue("")]*/LPCSTR szText
        //, /*[in,defaultvalue(0)]*/long nTimeout);
        //Not checked jcd
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern int AU3_WinWaitActiveA([MarshalAs(UnmanagedType.LPStr)]string Title
        , [MarshalAs(UnmanagedType.LPStr)] string Text, int Timeout);
 
        //AU3_API long WINAPI AU3_WinWaitClose(LPCWSTR szTitle, /*[in,defaultvalue("")]*/LPCWSTR szText
        //, /*[in,defaultvalue(0)]*/long nTimeout);
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern int AU3_WinWaitClose([MarshalAs(UnmanagedType.LPWStr)]string Title
        , [MarshalAs(UnmanagedType.LPWStr)] string Text, int Timeout);
 
        //AU3_API long WINAPI AU3_WinWaitCloseA(LPCSTR szTitle, /*[in,defaultvalue("")]*/LPCSTR szText
        //, /*[in,defaultvalue(0)]*/long nTimeout);
        //Not checked jcd
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern int AU3_WinWaitCloseA([MarshalAs(UnmanagedType.LPStr)]string Title
        , [MarshalAs(UnmanagedType.LPStr)] string Text, int Timeout);
 
        //AU3_API long WINAPI AU3_WinWaitNotActive(LPCWSTR szTitle, /*[in,defaultvalue("")]*/LPCWSTR szText
        //, /*[in,defaultvalue(0)]*/long nTimeout);
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern int AU3_WinWaitNotActive([MarshalAs(UnmanagedType.LPWStr)]string Title
        , [MarshalAs(UnmanagedType.LPWStr)] string Text, int Timeout);
 
        //AU3_API long WINAPI AU3_WinWaitNotActiveA(LPCSTR szTitle, /*[in,defaultvalue("")]*/LPCSTR szText
        //, /*[in,defaultvalue(0)]*/long nTimeout);
        //Not checked jcd
        [DllImport("AutoItX3.dll", SetLastError = true, CharSet = CharSet.Auto)]
        static public extern int AU3_WinWaitNotActiveA([MarshalAs(UnmanagedType.LPStr)]string Title
        , [MarshalAs(UnmanagedType.LPStr)] string Text, int Timeout);
    }
}

static class Program
{
    /// <summary>
    /// 应用程序的主入口点。
    /// </summary>
    [STAThread]
    static void Main()
    {
        Random rand = new Random();
 
        for (int i = 0; i < 10; i++)
        {
            int x = rand.Next(1000);
            int y = rand.Next(1000);
 
            AutoItX3Declarations.AU3_MouseMove(x, y, 10);
 
            //Moves mouse to location (x,y) with speed of 10 (zero is fastest)
 
            AutoItX3Declarations.AU3_Sleep(1000);
        }
    }
}