(adsbygoogle = window.adsbygoogle || []).push({}); Hey guys, I was just going to put out the source for a little program I made. This program finds all the vowels in a text string and prints them in a text box. It's a simple program just to better my understanding of C#. Credits to Jakes625Ps3 for showing me the method that finds a sub string.

Images:

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Source:

    

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 Vowel_Counter

{

    public partial class Form1 : Form

    {

        public Form1()

        {

            InitializeComponent();

        }



        private void button1_Click(object sender, EventArgs e)

        {

            try

            {

                GetVowel(textBox1.Text);

            }

            catch 

            {

                MessageBox.Show("Please Enter a string!", "Error!", MessageBoxButtons.OK, MessageBoxIcon.Error);

            }

        }



        private void GetVowel(string voweltext)

        {

            //Arrange the text into a character array

            char[] Arr = voweltext.ToCharArray();

            //Start our vowel count

            int VowelCount = 0;

            //Reset out text strings

            textBox2.Text = null;

            label2.Text = "Vowels:";



            for (int i = 0; i < Arr.Length; i++)

            {

                switch (Arr[i].ToString().ToLower())

                {

                    case "a":

                    case "e":

                    case "i":

                    case "o":

                    case "u":

                        //Input the vowel in textbox2

                        textBox2.Text += Arr[i].ToString() + "; ";

                        //Increase the vowel count by one

                        VowelCount++;

                        break;

                }

            }



            //Remove the last character of our string 

            string NewText = textBox2.Text.Substring(0, textBox2.Text.Length - 2);

            //Set the new text

            textBox2.Text = NewText;

            //Update label text to include the number of vowels.

            label2.Text += ' ' + VowelCount.ToString();

        }

    }

}

The whole Visual Studio file isn't included, so one can't compile and run this source code. It just gives one an idea on how to do it.

Works the exact same way. We have our likes and dislikes. I can tell you like for loops, I like foreach loops and while loops.

Yea haha, I like for loops :p


By the way, are you getting on skype soon? I have a few things I would like to discuss with you