Aerolinea.seleccionReservacion.btnA5_Click C# (CSharp) Method

private btnA5_Click ( object sender, EventArgs e ) : void
sender	object
e	System.EventArgs
return	void

        private void btnA5_Click(object sender, EventArgs e)
        {
            btnA5.BackColor = Color.Red;
        }

seleccionReservacion