Wanted Version

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;
using System.IO;

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

        enum BodyParts
        {
            Head,
            Left_Eye,
            Right_Eye,
            Mouth,
            Body,
            Left_Arm,
            Righ_Arm,
            Left_Leg,
            Right_Leg
        }

        int amount = 0;

        string word = "";

        List<string> words = new List<string> ();

        List<Label> labels = new List<Label>();

        void DrawBodyPart(BodyParts bp)
        {
            Graphics g = panel1.CreateGraphics();
            Pen p = new Pen(Color.Black, 2);
            SolidBrush s = new SolidBrush(Color.Black);
            switch (bp)
            {
                case BodyParts.Head: g.DrawEllipse(p, 65, 40, 40, 40); break;
                case BodyParts.Left_Eye: g.FillEllipse(s, 75, 52, 5, 5); break;
                case BodyParts.Right_Eye: g.FillEllipse(s, 90, 52, 5, 5); break;
                case BodyParts.Mouth: g.DrawArc(p, 75, 67, 25, 10, -45, -90); break;
                case BodyParts.Body: g.DrawLine(p, new Point(85, 80), new Point(85, 130)); break;
                case BodyParts.Left_Arm: g.DrawLine(p, new Point(85, 88), new Point(60, 105)); break;
                case BodyParts.Righ_Arm: g.DrawLine(p, new Point(85, 88), new Point(110, 105)); break;
                case BodyParts.Left_Leg: g.DrawLine(p, new Point(85, 130), new Point(60, 150)); break;
                case BodyParts.Right_Leg: g.DrawLine(p, new Point(85, 130), new Point(110, 150)); break;
            }
        }

        string GetRandomWord()
        {
            int length = words.Count;
            if (length <= 0)
                return "";
            Random random = new Random ();
            int index = random.Next (0, length - 1);
            return words[index];
        }

        void ReadFromFile()
        {
            if (!File.Exists(".\\words.txt"))
                return;

            StreamReader streamReader = new StreamReader(".\\words.txt");

            if (streamReader == null)
                return;

            while (!streamReader.EndOfStream)
            {
                words.Add(streamReader.ReadLine());
            }

            streamReader.Close();
        }

        void DrawHangManPost()
        {
            Graphics g = panel1.CreateGraphics();
            Pen p = new Pen(Color.Black, 10);
            g.DrawLine(p, new Point(150,160), new Point(150,10));
            g.DrawLine(p, new Point(150,15), new Point(85,15));
            g.DrawLine(p, new Point(85,10), new Point(85,40));
        }

        void MakeLabels()
        {
            word = GetRandomWord();
            char[] chars = word.ToCharArray();
            int between = 275 / chars.Length - 1;
            for (int i = 0; i <= chars.Length - 1; i++)
            {
                labels.Add(new Label());
                labels[i].Location = new Point((i * between) + 10, 52);
                labels[i].Text = "_";
                labels[i].Font = new Font("Arial", 12);
                labels[i].BackColor = Color.Transparent;
                labels[i].Parent = groupBox1;
                labels[i].BringToFront();
                labels[i].CreateControl();
            }
            int length = chars.Length;
            label1.Text = label1.Text + " " + length.ToString();
        }

        private void Form1_Shown(object sender, EventArgs e)
        {
            DrawHangManPost();
            MakeLabels();
        }

        private void button1_Click(object sender, EventArgs e)
        {
            char letter = textBox1.Text.ToLower().ToCharArray()[0];
            if (!char.IsLetter(letter) || letter >= '\u0061' && letter <= '\u007a')
            {
                MessageBox.Show("Можете да въвеждате само букви на български!", "Грешка", MessageBoxButtons.OK, MessageBoxIcon.Error);
                return;
            }
            if (word.Contains(letter))
            {
                char[] letters = word.ToCharArray();
                for (int i = 0; i < letters.Length; i++)
                {
                    if (letters[i] == letter)
                    {
                        labels[i].Text = letter.ToString();
                    }
                }
                foreach (Label l in labels)
                    if (l.Text == "_")
                    {
                        return;
                    }
                    MessageBox.Show("Ти спечели!", "Поздравления!");
                    groupBox2.Enabled = false;
            }
            else
            {
                MessageBox.Show("Буквата, която написахте, не е в думата.", "Грешно предложение!");
                label2.Text = label2.Text + " " + letter.ToString() + ",";
                DrawBodyPart((BodyParts)amount);
                amount++;
                if (amount == 9)
                {
                    MessageBox.Show("Вие загубихте! Думата беше " + word);
                    groupBox2.Enabled = false;
                }
            }
            textBox1.Text = "";
        }

        private void button2_Click(object sender, EventArgs e)
        {
            for(int i = 0; i < textBox2.Text.Length; i++)
            {
                if (!char.IsLetter(textBox2.Text[i]) || textBox2.Text[i] >= '\u0061' && textBox2.Text[i] <= '\u007a')
                {
                    MessageBox.Show("Можете да въвеждате само букви на български!", "Грешка", MessageBoxButtons.OK, MessageBoxIcon.Error);
                    return;
                }
            }
            if (textBox2.Text == word)
            {
                MessageBox.Show("Ти спечели!", "Поздравления!");
                groupBox2.Enabled = false;
            }
            else
            {
                MessageBox.Show("Думата, която написахте, е грешна!");
                DrawBodyPart((BodyParts)amount);
                amount++;
                if (amount == 9)
                {
                    MessageBox.Show("Вие загубихте! Думата беше " + word);
                    groupBox2.Enabled = false;
                }
            }
            textBox2.Text = "";
        }

        private void redrawButton_Click(object sender, EventArgs e)
        {
            DrawHangManPost();
        }

        private void новаИграToolStripMenuItem_Click(object sender, EventArgs e)
        {
            Application.Restart();
        }

        private void изходToolStripMenuItem_Click(object sender, EventArgs e)
        {
            Application.Exit();
        }
    }
}