| 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  Lab6B {      public partial class Form1 : Form     {          public Form1()         {             InitializeComponent();         }          int number;       private void Form1_Load(object sender, EventArgs e)      {           Random generator = new Random();          number = generator.Next(1, 101);      }          private void button1_Click(object sender, EventArgs e)         {              int guess = Convert.ToInt32(Guess.Text);              if (Guess.Text != string.Empty)             {                  if (guess < number)                 {                     Evaluate.Visible =  false;                     label2.Visible =  true;                     label2.Text =  "Too Low!";                     Clear.Visible =  true;                     BackColor =  Color.LightSeaGreen;                 }                  else if (guess > number)                 {                     Evaluate.Visible =  false;                     label2.Visible =  true;                     label2.Text =  "Too High!";                     Clear.Visible =  true;                     BackColor =  Color.SlateBlue;                 }                  else                 {                      MessageBox.Show("You are right! It took you {0} guesses.");                 }             }         }          private void button2_Click(object sender, EventArgs e)         {             Guess.Text =  "";             Evaluate.Visible =  true;             label2.Visible =  false;             Clear.Visible =  false;             BackColor =  Color.PowderBlue;         }          private void label2_Click(object sender, EventArgs e)         {         }     } }   |