// signals to close file private void button2_Click(object sender, EventArgs e) { if (state == Status.Reading) { c.close(this); state = Status.Closed; button1.Text = "Open"; button2.Enabled = false; } }
private void button1_Click(object sender, EventArgs e) { c.close(this); label1.Text = "I closed someone else's file\n(and they don't know it)!"; }