.NET compiled dll assembly in AutoIt, the simple approach!
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By Colduction
Hi AutoIt programmers, excuse me for bothering you with multiple topics.
In AutoIt we can use Number() function to convert Hex string to number but it's output is different of C# output & and i wanna make it's output like AutoIt code.
For e.g I use this in AutoIt:
Local $dBinary = Binary("Hello") ; Create binary data from a string. Local $dExtract = Number(BinaryMid($dBinary, 1, 5)) ConsoleWrite($dExtract & @CRLF) And i use this for C#:
using System; using System.Text; //NameSpace Is Use of Project Name namespace TEST { class Program { public static void Main(string[] args) { //declaring a variable and assigning hex value string dd = ToHex("Hello", Encoding.ASCII); decimal d = Int64.Parse(dd, System.Globalization.NumberStyles.HexNumber); Console.WriteLine("Result: " + d); //hit ENTER to exit Console.ReadLine(); } public static string ToHex(string sInput, Encoding oEncoding, bool b0x_Prefix = false) { byte[] a_binaryOutput = oEncoding.GetBytes(sInput); string sOutput = BitConverter.ToString(a_binaryOutput).Replace("-", ""); if (b0x_Prefix == false) { return sOutput; } else { return "0x" + sOutput; } } } }
I say once again that excuse me for creating new topic, in fact i'm making a library for GAuthOTP from a topic in AutoIt.
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By Colduction
Hello again, i have a code that changes username to favorite, my problem is how to use ObjEvent() function to catch errors, i've red Help File and Forum's Topics but i can't understand too much😐
Here is a code (I've copied this codes from a user of AutoIt Forum):
$sOldUser = "Administrator" $sNewUser = "Admin" $oUser = ObjGet("WinNT://" & @ComputerName & "/" & $sOldUser & ",user") $oComputer = ObjGet("WinNT://" & @ComputerName) $oNewUser = $oComputer.MoveHere($oUser.ADsPath, $sNewUser) Thanks for your care, I'm new to AutoIt and days should be passed with my coding and practicing to don't bother you :)❤
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By buymeapc
Hello,
I was looking for a way to use the CLR functions to check a SQL 2016 database state, but I've been unable to find an example that I can get to work. Any help would be appreciated. Here's what I have, which always errors when I try to set the connection string and I'm not sure why. Thanks!
#include ".\Includes\CLR.au3" #include ".\Includes\CLR Constants.au3" JustATest() Func JustATest() Local $oAssembly = _CLR_LoadLibrary("System.Data") ConsoleWrite("$oAssembly: " & IsObj($oAssembly) & @CRLF) Local $oSQLConn = _CLR_CreateObject($oAssembly, "System.Data.SqlClient.SqlConnection") ConsoleWrite("$oSQLConn: " & IsObj($oSQLConn) & @CRLF) $oSQLConn.ConnectionString = "Server=serverip;Database=dbname;UID=user;PWD=aaaa;" $oSQLConn.Open EndFunc Edit: I am using ptrex's CLR UDF from here:
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By ScrapeYourself
I didn't like the search time of Simple Native Image Search, and being on windows 10 64bit, I couldn't get ImageSearchDll.dll to work properly.
So I started researching image search routines and found this excellent post and set of replies find-a-bitmap-within-another-bitmap.
I really liked the pattern that the Simple Native Image Search used, the clipboard usage and the method of searching. Although I think it could be improved by using some short circuit techniques to return sooner, like consecutive matched > 65% return | matched total > 85% return) , and I wanted the function to manage the click on the found image as well.
So I just did a bit more research and a few trips to MSDN and stackoverflow, these two snippets allow me to replicate KyleJustKnows code, and click. Another feature is that it also saves the image it captures to disk, so that if the image is not found you can check what was captured, and alternatively cut out a new search image to use.
private void PrintScreen() { keybd_event(VK_SNAPSHOT, 0, KEYEVENTF_EXTENDEDKEY, 0); keybd_event(VK_SNAPSHOT, 0, KEYEVENTF_KEYUP, 0); } public Bitmap CaptureScreenPrtSc() { PrintScreen(); if (Clipboard.ContainsImage()) { using (Image img = Clipboard.GetImage()) { img.Save("ClipBoard.PNG", ImageFormat.Png); return new Bitmap(img); } } return default; } [DllImport("user32.dll")] [return: MarshalAs(UnmanagedType.Bool)] private static extern bool GetCursorPos(out MousePoint lpMousePoint); [DllImport("user32.dll")] private static extern void mouse_event(int dwFlags, int dx, int dy, int dwData, int dwExtraInfo); private MousePoint GetCursorPosition() { var gotPoint = GetCursorPos(out MousePoint currentMousePoint); if (!gotPoint) { currentMousePoint = new MousePoint(0, 0); } return currentMousePoint; } private void MouseEvent(MouseEvents value) { MousePoint position = GetCursorPosition(); mouse_event ((int)value, position.X, position.Y, 0, 0) ; }
So after managing to compile the dll with COM support, with much reading of this forum and many posts from paulpmeier, ptrex, LarsJ, and others about loading .net, I managed to get this all working.
Here is the BotIt Core:
; BotIt Core Global $sPath = "BotIt.dll" Global $RegAsmPath = "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe" Func BotIt_StartUp() RegisterBotIt() OnAutoItExitRegister("UnregisterBotIt") EndFunc ;==>BotIt_StartUp Func RegisterBotIt() RunWait($RegAsmPath & " /register /codebase /tlb " & $sPath, @ScriptDir, @SW_HIDE) EndFunc ;==>RegisterBotIt Func UnregisterBotIt() FileDelete("Step.txt") RunWait($RegAsmPath & " /unregister " & $sPath, @ScriptDir, @SW_HIDE) EndFunc ;==>UnregisterBotIt Func ActivateAndSearch($sTitle, $sImgPath, $bClick = True) WinActivate($sTitle) Sleep(1000) $oBotIt = ObjCreate("BotIt.DetectImageAndClick") ConsoleWrite($sImgPath & @CRLF & $bClick & @CRLF) $bRet = $oBotIt.FindAndClick($sImgPath, $bClick) Return $bRet EndFunc ;==>ActivateAndSearch
Usage:
Do Sleep(500) Until ActivateAndSearch("Window Title", "PathToFile")
I hope you enjoy!
Regards,
ScrapeYourself
BotIt.cs
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By ptrex
WHAT : is .NET Common Language Runtime (CLR) Framework
The Common Language Runtime (CLR) is a an Execution Environment . Common Language Runtime (CLR)'s main tasks are to convert the .NET Managed Code to native code, manage running code like a Virtual Machine, and also controls the interaction with the Operating System.
As part of Microsoft's .NET Framework, the Common Language Runtime (CLR) is managing the execution of programs written in any of several supported languages. Allowing them to share common object-oriented classes written in any of the languages.
HOW : To access the CLR environment you need to create an Appdomain Object - _CLR_GetDefaultDomain()
An AppDomain provides an isolated region in which code runs inside of an existing process.
Application domains provide an isolation boundary for security, reliability, and versioning, and for unloading assemblies. Application domains are typically created by runtime hosts, which are responsible for bootstrapping the common language runtime before an application is run.
WHEN : Would you use CLR Runtime Hosts
1. To access .NET Class Libraries :
System System.Collections System.Data System.Drawing System.IO System.Text System.Threading System.Timers System.Web System.Web.Services System.Windows.Forms System.Xml 2. Accessing custom build .Net Assemblies :
Some Examples (but there are a ton out there)
AutoItX3 - The .NET Assembly for using AutoItX JSonToXML libr. XMLRPC Libr. .NETPDF libr. .NETOCR Libr WInSCP Libr. ... 3. To Compile .Net Code into an Assembly
4. To Run C# or VB.net Code
5. To Mix AU3 and .Net functionality in your Application
WHERE : To find documentation about CLR
First of all you can find a lot on MSDN and here : Post 4 & Post 6
EXAMPLES : Multiple examples included in Zip !!
Example : “System.Text.UTF8Encoding”
Example : “System.IO.FileInfo”
Example : “System.Windows.Forms”
Example : AutoItX3 Custom .NET Assembly AutoItX
Example : Compile Code C# and Code VB
Example : Compile Code C# at Runtime
WHO : Created the CLR.au3 UDF
All credits go to : Danyfirex / Larsj / Trancexx / Junkew
TO DO : The library is still Work in Process …
(Some of the GUI Controls are not yet working as expected...)
Anyone is free to participate in contributing to get the bugs resolved and to expand the CLR.au3 functionality ...
Enjoy !!
DOWNLOADS : (Last updated)
- added CLR Constants.au3 - Danyfirex
- Global Constants added (Magic numbers)
- added .NET CLR CreateObject vs ObjCreate Example.au3 - Junkew
• 2 approaches give the same result (only valid for COM Visible Assembly)
• Includes a function that shows you which Assembly Classes are COM Visible
- added .Net Conventional COM Objects Examples - ptrex
- added .NET CLR CreateComInstanceFrom Example - Danyfirex
- You can use it for Regfree COM Assembly Access
- System.Activator has 4 methods :
• CreateComInstanceFrom : Used to create instances of COM objects.
• CreateInstanceFrom : Used to create a reference to an object from a particular assembly and type name.
• GetObject : Used when marshaling objects.
• CreateInstance : Used to create local or remote instances of an object.
- added .NET Access SafeArrays Using AccVarsUtilities Example - LarsJ
- added SafeArray Utilities functions in Includes - LarsJ
- added .NET Access Native MSCorLib Classes - System - ptrex
Multiple System Class Examples :
• System.Random
• System.DateTime
• System.Diagnostics.PerformanceCounter
• System.IO.FileInfo
• System.Int32
• System.Double
• System.Speech
• System.Web
- added Third Party Assembly Access - ptrex
• WinSCP : https://winscp.net/eng/download.php
• IonicZip : http://dotnetzip.codeplex.com/
- added more Examples using PowerShell GUI Assembly Access - ptrex
• GUI Ribbon .NET Assembly using CLR Library
• GUI Report Designer .NET Assembly using CLR Library
• GUI SSRS Reporting .NET Assembly using CLR Library
CLRv3a.zip
.NET CLR Framework for AutoIT.pdf
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