Jump to content

Recommended Posts

Maybe other ideas will follow.

using System;
using System.Collections.Generic;

namespace Rot13
{
    internal class Program
    {
        public static void Main()
        {
            Rot13 rot13 = new Rot13(); // Create a rotation 13 object.
            string encodedString = rot13.Encode("Rotate this string."); // Encode the string.
            Console.WriteLine("Encoded string: {0}", encodedString);

            string decodedString = rot13.Decode(encodedString); // Decode the rotated string.
            Console.WriteLine("Decoded string: {0}", decodedString);

            Console.WriteLine(""); // Create a new line.

            Console.Write("Press any key to continue . . . ");
            Console.ReadKey(true);
        }
    }

    public class Rot13
    {
        private Dictionary<char, char> rot13 = new Dictionary<char, char>();

        /// <summary>
        /// Initialise the dictionary on a per object basis. I guess it could be made static as well?!
        /// </summary>
        public Rot13()
        {
            string lowLower = "abcdefghijklm", highLower = "nopqrstuvwxyz";
            string lowUpper = "ABCDEFGHIJKLM", highUpper = "NOPQRSTUVWXYZ";

            for (int i = 0; i < lowUpper.Length; i++)
            {
                // Convert a => n and A => N.
                rot13.Add(lowLower[i], highLower[i]);
                rot13.Add(highLower[i], lowLower[i]);

                // Convert n => a and N => A.
                rot13.Add(lowUpper[i], highUpper[i]);
                rot13.Add(highUpper[i], lowUpper[i]);
            }
        }

        /// <summary>
        /// Decode a Rot13 string.
        /// </summary>
        /// <param name="data">A Rot13 encoded string.</param>
        /// <returns>The original string.</returns>
        public string Decode(string data)
        {
            return Encode(data);
        }

        /// <summary>
        /// Encode a string to using Rot13.
        /// </summary>
        /// <param name="data">A string to be encoded.</param>
        /// <returns>An encoded string.</returns>
        public string Encode(string data)
        {
            char rotated = new char();
            char[] array = data.ToCharArray();
            for (int i = 0; i < array.Length; i++)
            {
                if (rot13.TryGetValue(array[i], out rotated))
                {
                    array[i] = rotated;
                }
            }
            return new string(array);
        }
    }
}

UDF List:

 
_AdapterConnections()_AlwaysRun()_AppMon()_AppMonEx()_ArrayFilter/_ArrayReduce_BinaryBin()_CheckMsgBox()_CmdLineRaw()_ContextMenu()_ConvertLHWebColor()/_ConvertSHWebColor()_DesktopDimensions()_DisplayPassword()_DotNet_Load()/_DotNet_Unload()_Fibonacci()_FileCompare()_FileCompareContents()_FileNameByHandle()_FilePrefix/SRE()_FindInFile()_GetBackgroundColor()/_SetBackgroundColor()_GetConrolID()_GetCtrlClass()_GetDirectoryFormat()_GetDriveMediaType()_GetFilename()/_GetFilenameExt()_GetHardwareID()_GetIP()_GetIP_Country()_GetOSLanguage()_GetSavedSource()_GetStringSize()_GetSystemPaths()_GetURLImage()_GIFImage()_GoogleWeather()_GUICtrlCreateGroup()_GUICtrlListBox_CreateArray()_GUICtrlListView_CreateArray()_GUICtrlListView_SaveCSV()_GUICtrlListView_SaveHTML()_GUICtrlListView_SaveTxt()_GUICtrlListView_SaveXML()_GUICtrlMenu_Recent()_GUICtrlMenu_SetItemImage()_GUICtrlTreeView_CreateArray()_GUIDisable()_GUIImageList_SetIconFromHandle()_GUIRegisterMsg()_GUISetIcon()_Icon_Clear()/_Icon_Set()_IdleTime()_InetGet()_InetGetGUI()_InetGetProgress()_IPDetails()_IsFileOlder()_IsGUID()_IsHex()_IsPalindrome()_IsRegKey()_IsStringRegExp()_IsSystemDrive()_IsUPX()_IsValidType()_IsWebColor()_Language()_Log()_MicrosoftInternetConnectivity()_MSDNDataType()_PathFull/GetRelative/Split()_PathSplitEx()_PrintFromArray()_ProgressSetMarquee()_ReDim()_RockPaperScissors()/_RockPaperScissorsLizardSpock()_ScrollingCredits_SelfDelete()_SelfRename()_SelfUpdate()_SendTo()_ShellAll()_ShellFile()_ShellFolder()_SingletonHWID()_SingletonPID()_Startup()_StringCompact()_StringIsValid()_StringRegExpMetaCharacters()_StringReplaceWholeWord()_StringStripChars()_Temperature()_TrialPeriod()_UKToUSDate()/_USToUKDate()_WinAPI_Create_CTL_CODE()_WinAPI_CreateGUID()_WMIDateStringToDate()/_DateToWMIDateString()Au3 script parsingAutoIt SearchAutoIt3 PortableAutoIt3WrapperToPragmaAutoItWinGetTitle()/AutoItWinSetTitle()CodingDirToHTML5FileInstallrFileReadLastChars()GeoIP databaseGUI - Only Close ButtonGUI ExamplesGUICtrlDeleteImage()GUICtrlGetBkColor()GUICtrlGetStyle()GUIEventsGUIGetBkColor()Int_Parse() & Int_TryParse()IsISBN()LockFile()Mapping CtrlIDsOOP in AutoItParseHeadersToSciTE()PasswordValidPasteBinPosts Per DayPreExpandProtect GlobalsQueue()Resource UpdateResourcesExSciTE JumpSettings INISHELLHOOKShunting-YardSignature CreatorStack()Stopwatch()StringAddLF()/StringStripLF()StringEOLToCRLF()VSCROLLWM_COPYDATAMore Examples...

Updated: 22/04/2018

Link to post
Share on other sites

You don't need to initialize variables used with 'out'. You can just declare them as 'out' counts as initialization.

Faster method would be to check the numeric value of the characters.

char[] array = data.ToCharArray();
char value;
for (int i = 0; i < data.Length; i++)
{
    value = data[i];
    if ((value >= 'a' && value <= 'm') || (value >= 'A' && value <= 'M'))
        array[i] = value + 13;
    else if ((value >= 'n' && value <= 'z') || (value >= 'N' && value <= 'Z'))
        array[i] = value - 13;
}
return new string(array);
Link to post
Share on other sites

Thanks for the out tip. Just a bad force of habit.

I was wondering if that method was faster or not. By the way, why didn't you declare value inside the loop? I read that it doesn't affect execution if you declare in loop scope.

Edited by guinness

UDF List:

 
_AdapterConnections()_AlwaysRun()_AppMon()_AppMonEx()_ArrayFilter/_ArrayReduce_BinaryBin()_CheckMsgBox()_CmdLineRaw()_ContextMenu()_ConvertLHWebColor()/_ConvertSHWebColor()_DesktopDimensions()_DisplayPassword()_DotNet_Load()/_DotNet_Unload()_Fibonacci()_FileCompare()_FileCompareContents()_FileNameByHandle()_FilePrefix/SRE()_FindInFile()_GetBackgroundColor()/_SetBackgroundColor()_GetConrolID()_GetCtrlClass()_GetDirectoryFormat()_GetDriveMediaType()_GetFilename()/_GetFilenameExt()_GetHardwareID()_GetIP()_GetIP_Country()_GetOSLanguage()_GetSavedSource()_GetStringSize()_GetSystemPaths()_GetURLImage()_GIFImage()_GoogleWeather()_GUICtrlCreateGroup()_GUICtrlListBox_CreateArray()_GUICtrlListView_CreateArray()_GUICtrlListView_SaveCSV()_GUICtrlListView_SaveHTML()_GUICtrlListView_SaveTxt()_GUICtrlListView_SaveXML()_GUICtrlMenu_Recent()_GUICtrlMenu_SetItemImage()_GUICtrlTreeView_CreateArray()_GUIDisable()_GUIImageList_SetIconFromHandle()_GUIRegisterMsg()_GUISetIcon()_Icon_Clear()/_Icon_Set()_IdleTime()_InetGet()_InetGetGUI()_InetGetProgress()_IPDetails()_IsFileOlder()_IsGUID()_IsHex()_IsPalindrome()_IsRegKey()_IsStringRegExp()_IsSystemDrive()_IsUPX()_IsValidType()_IsWebColor()_Language()_Log()_MicrosoftInternetConnectivity()_MSDNDataType()_PathFull/GetRelative/Split()_PathSplitEx()_PrintFromArray()_ProgressSetMarquee()_ReDim()_RockPaperScissors()/_RockPaperScissorsLizardSpock()_ScrollingCredits_SelfDelete()_SelfRename()_SelfUpdate()_SendTo()_ShellAll()_ShellFile()_ShellFolder()_SingletonHWID()_SingletonPID()_Startup()_StringCompact()_StringIsValid()_StringRegExpMetaCharacters()_StringReplaceWholeWord()_StringStripChars()_Temperature()_TrialPeriod()_UKToUSDate()/_USToUKDate()_WinAPI_Create_CTL_CODE()_WinAPI_CreateGUID()_WMIDateStringToDate()/_DateToWMIDateString()Au3 script parsingAutoIt SearchAutoIt3 PortableAutoIt3WrapperToPragmaAutoItWinGetTitle()/AutoItWinSetTitle()CodingDirToHTML5FileInstallrFileReadLastChars()GeoIP databaseGUI - Only Close ButtonGUI ExamplesGUICtrlDeleteImage()GUICtrlGetBkColor()GUICtrlGetStyle()GUIEventsGUIGetBkColor()Int_Parse() & Int_TryParse()IsISBN()LockFile()Mapping CtrlIDsOOP in AutoItParseHeadersToSciTE()PasswordValidPasteBinPosts Per DayPreExpandProtect GlobalsQueue()Resource UpdateResourcesExSciTE JumpSettings INISHELLHOOKShunting-YardSignature CreatorStack()Stopwatch()StringAddLF()/StringStripLF()StringEOLToCRLF()VSCROLLWM_COPYDATAMore Examples...

Updated: 22/04/2018

Link to post
Share on other sites

Function-local variables in .Net are always allocated as part of the function before any line of code executes. This is internal behavior that I am familiar with so I tend to declare everything at the top of the function so that the C# matches the framework code. Notice I said allocated and not assigned. Assignment obviously takes place in code order.

The speed difference should be noticeable with just a millisecond timer. It doesn't do any extra function calls or dictionary lookups like your original does. Since characters are integers, using integral comparison operators is valid.

Edited by Richard Robertson
Link to post
Share on other sites

Gotcha.

UDF List:

 
_AdapterConnections()_AlwaysRun()_AppMon()_AppMonEx()_ArrayFilter/_ArrayReduce_BinaryBin()_CheckMsgBox()_CmdLineRaw()_ContextMenu()_ConvertLHWebColor()/_ConvertSHWebColor()_DesktopDimensions()_DisplayPassword()_DotNet_Load()/_DotNet_Unload()_Fibonacci()_FileCompare()_FileCompareContents()_FileNameByHandle()_FilePrefix/SRE()_FindInFile()_GetBackgroundColor()/_SetBackgroundColor()_GetConrolID()_GetCtrlClass()_GetDirectoryFormat()_GetDriveMediaType()_GetFilename()/_GetFilenameExt()_GetHardwareID()_GetIP()_GetIP_Country()_GetOSLanguage()_GetSavedSource()_GetStringSize()_GetSystemPaths()_GetURLImage()_GIFImage()_GoogleWeather()_GUICtrlCreateGroup()_GUICtrlListBox_CreateArray()_GUICtrlListView_CreateArray()_GUICtrlListView_SaveCSV()_GUICtrlListView_SaveHTML()_GUICtrlListView_SaveTxt()_GUICtrlListView_SaveXML()_GUICtrlMenu_Recent()_GUICtrlMenu_SetItemImage()_GUICtrlTreeView_CreateArray()_GUIDisable()_GUIImageList_SetIconFromHandle()_GUIRegisterMsg()_GUISetIcon()_Icon_Clear()/_Icon_Set()_IdleTime()_InetGet()_InetGetGUI()_InetGetProgress()_IPDetails()_IsFileOlder()_IsGUID()_IsHex()_IsPalindrome()_IsRegKey()_IsStringRegExp()_IsSystemDrive()_IsUPX()_IsValidType()_IsWebColor()_Language()_Log()_MicrosoftInternetConnectivity()_MSDNDataType()_PathFull/GetRelative/Split()_PathSplitEx()_PrintFromArray()_ProgressSetMarquee()_ReDim()_RockPaperScissors()/_RockPaperScissorsLizardSpock()_ScrollingCredits_SelfDelete()_SelfRename()_SelfUpdate()_SendTo()_ShellAll()_ShellFile()_ShellFolder()_SingletonHWID()_SingletonPID()_Startup()_StringCompact()_StringIsValid()_StringRegExpMetaCharacters()_StringReplaceWholeWord()_StringStripChars()_Temperature()_TrialPeriod()_UKToUSDate()/_USToUKDate()_WinAPI_Create_CTL_CODE()_WinAPI_CreateGUID()_WMIDateStringToDate()/_DateToWMIDateString()Au3 script parsingAutoIt SearchAutoIt3 PortableAutoIt3WrapperToPragmaAutoItWinGetTitle()/AutoItWinSetTitle()CodingDirToHTML5FileInstallrFileReadLastChars()GeoIP databaseGUI - Only Close ButtonGUI ExamplesGUICtrlDeleteImage()GUICtrlGetBkColor()GUICtrlGetStyle()GUIEventsGUIGetBkColor()Int_Parse() & Int_TryParse()IsISBN()LockFile()Mapping CtrlIDsOOP in AutoItParseHeadersToSciTE()PasswordValidPasteBinPosts Per DayPreExpandProtect GlobalsQueue()Resource UpdateResourcesExSciTE JumpSettings INISHELLHOOKShunting-YardSignature CreatorStack()Stopwatch()StringAddLF()/StringStripLF()StringEOLToCRLF()VSCROLLWM_COPYDATAMore Examples...

Updated: 22/04/2018

Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
  • Recently Browsing   0 members

    No registered users viewing this page.

  • Similar Content

    • By Skeletor
      Hi All,
      So I was searching through the internet and found a plethora of information to learn C#. 
      However, some are way below par and does not explain very well. 

      So, anyone can suggest a proper website or eBook or video course explaining C#?
       
      I've learnt AutoIt (still I'm learning it) by making small programs, reading the forums, going through the F1 guide (huge help, seriously this helps alot) and reading the Wiki.
      Any direction would be appreciated, just not off the edge of a cliff.. 
    • 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.
    • 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
    • By DiegoCorradini
      Hi all,
      I have a problem to handle the controls of an application.
      Using AutoIT Windows Tool I can get only the Window (see Summary of the picture).
      Any tips to get the controls without knowing the name?
      (PS Using TestStack.White everything works, however I want the HIDE application feature of AutoIT). 
       
      Many thanks

    • By IgImAx
      Hi
       
      UPDATED Notes: ===============================================================================
      UPDATED: My main and second questions answered. Here the answers:
      To add/access WinMenuSelectItem you need to [Thanks to Fernando_Marinho]: Add AutoItX.Dotnet in Manage NuGet Packages Right Click in your Project -> Add -> Reference... -> COM ( Type Libraries )than, check the option AutoItX3 1.0 Type Library  using AutoItX3Lib; AutoItX3 au3 = new AutoItX3(); au3.WinMenuSelectItem("", ...) My full source code in C# exists in 11 posts in below. How to access those overloaded methods in AutoitX3 that are not accessible via above method!? Or how to fix AutoitX3 DLL Registration need in target computers without Autoit pre-installed on them!? Please check my post at 14 posts below!
      =============================================================================== Original Post:
       
       
      I was writing a small app in Autoit to close µTorrent app. It was working. Then I try to import AutoItX into C#, but unfortunately this method
      WinMenuSelectItem Couldn't find by IntelliSense and If I typed completely it still give me this message:
      Please check the image. I Google it and I found this QA at stackoverflow: Autoit error within C# application I saw they use this line:
      au = new AutoItX3Lib.AutoItX3Class(); I figure it how to add 'AutoItX3Lib' to project (by adding 'AutoItX3.dll' to reference) but again! When I use this line:
      var au = new AutoItX3Class(); I got this error message: Interop type 'AutoItX3Class' cannot be embedded. Use the applicable interface instead.
      My system info:
      Visual Studio 2017 Enterprise - v15.5.4
      X64 Windows 10 Enterprise 1607
      Thanks in advanced
      IgImAx

×
×
  • Create New...