Aerolinea.seleccionReservacion.btnD15_Click C# (CSharp) Method

private btnD15_Click ( object sender, EventArgs e ) : void
sender	object
e	System.EventArgs
return	void

        private void btnD15_Click(object sender, EventArgs e)
        {
            btnD15.BackColor = Color.Red;
        }

seleccionReservacion