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public partial class Form1 : Form
{
int c = 0,d;
public Form1()
{
InitializeComponent();
}
private void Form1_Load(object sender, EventArgs e)
{
}
private void button1_Click(object sender, EventArgs e)
{
c=c+1;
button1.Text = c.ToString();
}
private void button2_Click(object sender, EventArgs e)
{
}
private void timer1_Tick(object sender, EventArgs e)
{
c = c + 1;
d = c % 3;
button1.Text = d.ToString();
button3.Text = d.ToString();
button4.Text = d.ToString();
if (d == 0)
{
button1.BackColor = System.Drawing.Color.Red;
}
else
{
button1.BackColor = System.Drawing.Color.White;
}
if (d == 1)
{
button3.BackColor = System.Drawing.Color.Yellow;
}
else
{
button3.BackColor = System.Drawing.Color.White;
}
if (d == 2)
{
button4.BackColor = System.Drawing.Color.Green;
}
else
{
button4.BackColor = System.Drawing.Color.White;
}
}
private void button3_Click(object sender, EventArgs e)
{
}
}
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