جهت دانلود روی لینک زیر کلیک نمایید:

https://drive.google.com/file/d/0B1gG1Mpj5aoja2dYaFBZcHlqeUk/view?usp=sharing

private void btn_smaller_Click(object sender, EventArgs e)
{
int a, b, c;
a = Convert.ToInt32(txt_a.Text);
b = Convert.ToInt32(txt_b.Text);
c = (a < b ? a : b);
txt_c.Text = c.ToString();
}

private void btn_biger_Click(object sender, EventArgs e)
{
int a, b, c;
a = Convert.ToInt32(txt_a.Text);
b = Convert.ToInt32(txt_b.Text);
c = (a > b ? a : b);
txt_c.Text = c.ToString();
}

private void btn_comp_Click(object sender, EventArgs e)
{
int a, b;
a = Convert.ToInt32(txt_a.Text);
b = Convert.ToInt32(txt_b.Text);
if (a > b)
{
txt_c.Text = "1";
}
else if (a < b)
{
txt_c.Text = "-1";
}
else
{
txt_c.Text = "0";
}
}

private void btn_clear_Click(object sender, EventArgs e)
{
txt_a.Text = "";
txt_b.Text = "";
txt_c.Text = "";
}

private void exit_Click(object sender, EventArgs e)
{
Close();
}