i am implementing on algorithm in c#. it has encrypt one word . i have check using decrypt also. now i am using a textbox. want to pass a string in that text box that gives my whole string as cypher text. i dont know how to use. i have mad one loop there and calacated the string length. now suppose my function is

it is PasswordEncryptor.cs file

public static double REncryptText(double m)
{// code
}

this fuction is doing a single number convertion into the encrpt

and in code i know this is wrong i want try in this

for (int i = 0; i <= 32; i++)
{
  int [] cyph = new int[5];

  // cyph=PasswordEncryptor.REncryptText(i);

  cypherText.Text = c;

}

i want that after entering the string into textbox it will call that string till string length and and by adding all the part of string one by one, i will get a final encrpytion code and will use further

please help me in doing this