Aerolinea.frmseleccionReservacion.btnC12_Click C# (CSharp) Method

private btnC12_Click ( object sender, EventArgs e ) : void
sender	object
e	EventArgs
return	void

        private void btnC12_Click(object sender, EventArgs e)
        {
            btnC12.BackColor = Color.Red;
        }

frmseleccionReservacion