private void button1_Click(object sender, EventArgs e)
{
string result = "";
Echo e1 = new Echo();
Echo e2 = new Echo();
int x = 0;
while (x < 4)
{
result = result + e1.Hello() + "\n";
e1.count = e1.count + 1;
if(x < 4)
{
e2.count = e2.count + 1;
}
if(x < 3)
{
e2.count = e2.count + e1.count;
}
x = x + 1;
}
MessageBox.Show(result + "Count: " + e2.count);
}