 // Decompiled with JetBrains decompiler
// Type: TransmitterService.clsTools
// Assembly: TransmitterService, Version=6.1.6745.23296, Culture=neutral, PublicKeyToken=null
// MVID: 0BB5E303-448E-44D9-8D62-7E25D8327E40
// Assembly location: F:\irisWEBTraans\Transmited servcie\TransmitterService.exe

using System;
using System.IO;
using System.Security.Cryptography;
using System.Text;

namespace TransmitterService
{
  public static class clsTools
  {
    public static string TripleDESDecode(string value)
    {
      try
      {
        string strPassword = "a2B#c4D@";
        TripleDESCryptoServiceProvider cryptoServiceProvider = new TripleDESCryptoServiceProvider();
        cryptoServiceProvider.IV = new byte[8];
        PasswordDeriveBytes passwordDeriveBytes = new PasswordDeriveBytes(strPassword, new byte[0]);
        cryptoServiceProvider.Key = passwordDeriveBytes.CryptDeriveKey("RC2", "MD5", 128, new byte[8]);
        byte[] buffer = Convert.FromBase64String(value);
        MemoryStream memoryStream = new MemoryStream(value.Length);
        CryptoStream cryptoStream = new CryptoStream((Stream) memoryStream, cryptoServiceProvider.CreateDecryptor(), CryptoStreamMode.Write);
        cryptoStream.Write(buffer, 0, buffer.Length);
        cryptoStream.FlushFinalBlock();
        byte[] numArray = new byte[Convert.ToInt32(memoryStream.Length - 1L) + 1];
        memoryStream.Position = 0L;
        memoryStream.Read(numArray, 0, Convert.ToInt32(memoryStream.Length));
        cryptoStream.Close();
        return Encoding.UTF8.GetString(numArray);
      }
      catch (Exception ex)
      {
        return "ERROR";
      }
    }

    public static string LicenseDecode(string value)
    {
      try
      {
        string strPassword = "z2C#e5F@";
        TripleDESCryptoServiceProvider cryptoServiceProvider = new TripleDESCryptoServiceProvider();
        cryptoServiceProvider.IV = new byte[8];
        PasswordDeriveBytes passwordDeriveBytes = new PasswordDeriveBytes(strPassword, new byte[0]);
        cryptoServiceProvider.Key = passwordDeriveBytes.CryptDeriveKey("RC2", "MD5", 128, new byte[8]);
        byte[] buffer = Convert.FromBase64String(value);
        MemoryStream memoryStream = new MemoryStream(value.Length);
        CryptoStream cryptoStream = new CryptoStream((Stream) memoryStream, cryptoServiceProvider.CreateDecryptor(), CryptoStreamMode.Write);
        cryptoStream.Write(buffer, 0, buffer.Length);
        cryptoStream.FlushFinalBlock();
        byte[] numArray = new byte[Convert.ToInt32(memoryStream.Length - 1L) + 1];
        memoryStream.Position = 0L;
        memoryStream.Read(numArray, 0, Convert.ToInt32(memoryStream.Length));
        cryptoStream.Close();
        return Encoding.UTF8.GetString(numArray);
      }
      catch (Exception ex)
      {
        return "ERROR";
      }
    }
  }
}

created 4 years ago

C Sharp Online Compiler

Write, Run & Share C# code online using OneCompiler's C# online compiler for free. It's one of the robust, feature-rich online compilers for C# language, running on the latest version 8.0. Getting started with the OneCompiler's C# compiler is simple and pretty fast. The editor shows sample boilerplate code when you choose language as C# and start coding.

Read inputs from stdin

OneCompiler's C# online compiler supports stdin and users can give inputs to programs using the STDIN textbox under the I/O tab. Following is a sample program which takes name as input and print your name with hello.

using System;
 
namespace Sample
{
  class Test
    {
      public static void Main(string[] args)
       {
         string name;
         name = Console.ReadLine();
         Console.WriteLine("Hello {0} ", name);
	}
     }
}

About C Sharp

C# is a general purpose object-oriented programming language by Microsoft. Though initially it was developed as part of .net but later it was approved by ECMA and ISO standards.

You can use C# to create variety of applications, like web, windows, mobile, console applications and much more using Visual studio.

Syntax help

Data types

Data Type	Description	Range	size
int	To store integers	-2,147,483,648 to 2,147,483,647	4 bytes
double	to store large floating point numbers with decimals	can store 15 decimal digits	8 bytes
float	to store floating point numbers with decimals	can store upto 7 decimal digits	4 bytes
char	to store single characters	-	2 bytes
string	to stores text	-	2 bytes per character
bool	to stores either true or false	-	1 bit

Variables

Syntax

datatype variable-name = value;

Loops

1. If-Else:

When ever you want to perform a set of operations based on a condition or set of few conditions IF-ELSE is used.

if(conditional-expression) {
   // code
} 
else {
   // code
}

You can also use if-else for nested Ifs and If-Else-If ladder when multiple conditions are to be performed on a single variable.

2. Switch:

Switch is an alternative to If-Else-If ladder.

switch(conditional-expression) {    
case value1:    
 // code    
 break;  // optional  
case value2:    
 // code    
 break;  // optional  
...    
    
default:     
 // code to be executed when all the above cases are not matched;    
}

3. For:

For loop is used to iterate a set of statements based on a condition.

for(Initialization; Condition; Increment/decrement) {
  // code  
}

4. While:

While is also used to iterate a set of statements based on a condition. Usually while is preferred when number of iterations are not known in advance.

while(condition) {
 // code 
}

5. Do-While:

Do-while is also used to iterate a set of statements based on a condition. It is mostly used when you need to execute the statements atleast once.

do {
  // code 
} while (condition);

Arrays

Array is a collection of similar data which is stored in continuous memory addresses. Array values can be fetched using index. Index starts from 0 to size-1.

Syntax

data-type[] array-name;

Methods

Method is a set of statements which gets executed only when they are called. Call the method name in the main function to execute the method.

Syntax

static void method-name() 
{
  // code to be executed
}