Question

I have this section of code for a Morse Code Converter with C# (Visual Studio) that I can't figure out. I have a two-dimensional array containing the character and correlated Morse Code. I need loops to step through the Input message, search through the array to fins the corresponding character and Morse Code, then append the Morse Code to the Morse code string. (Below is the code I need help with. Thanks!)

// Set up a loop to 'step through' the characters
// in the Input message
foreach(char letter in Message)
{
for(int counter = 0; counter < 40; counter++)
{
if(....)
}
}
// Search through the 2-dim array to find the
// corresponding character and the Morse Code

// append morse code to the MorseCode string

// after loop, display the MorseCode in the
// Multiline textbox

Answer 1

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;

namespace WindowsFormsApplication2
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}

private void button1_Click(object sender, EventArgs e)
{
string s = textBox1.Text ;
morseCode(s);
}
public void morseCode(string s)
{
textBox2.Text = "";
for (int i = 0; i < s.Length; i++)
textBox2.Text = textBox2.Text + morseEncode(s[i]);
//Console.Write(morseEncode(s[i]));
  

}
public string morseEncode(char x)
{
switch (x)
{
case 'a':
return ".-";
case 'b':
return "-...";
case 'c':
return "-.-.";
case 'd':
return "-..";
case 'e':
return ".";
case 'f':
return "..-.";
case 'g':
return "--.";
case 'h':
return "....";
case 'i':
return "..";
case 'j':
return ".---";
case 'k':
return "-.-";
case 'l':
return ".-..";
case 'm':
return "--";
case 'n':
return "-.";
case 'o':
return "---";
case 'p':
return ".--.";
case 'q':
return "--.-";
case 'r':
return ".-.";
case 's':
return "...";
case 't':
return "-";
case 'u':
return "..-";
case 'v':
return "...-";
case 'w':
return ".--";
case 'x':
return "-..-";
case 'y':
return "-.--";
// for space
case 'z':
return "--..";
}
return "";

}
private void Form1_Load(object sender, EventArgs e)
{

}

private void button2_Click(object sender, EventArgs e)
{
textBox1.Text = "";
textBox2.Text="";
}
}
}

WindowsFormsApplication2 (Running) - Microsoft Visual Studio File Edit View Project Build Debug Tools Test Window Help Any CPU Form1 Form1.cs Enter String jack なWindows rx) Result Clear AII Display Result private void Formi Load (object sender, EventArgs e) private void button2_Click (object sende, EventArgs textBox1.Text ""; textBox2.Text Ready Ln 84 Col 35 Ch 35 INS 11:32 PM 4/30/2019