/*LED灯控制按钮(图片)*/
private void pictureBox2_Click(object sender, EventArgs e)
{
if (LedFlage == false)
{
LedFlage = true;
pictureBox2.BackgroundImage = Properties.Resources.switchon;
pictureBox3.BackgroundImage = Properties.Resources.ledon;
}
else
{
LedFlage = false;
pictureBox2.BackgroundImage = Properties.Resources.switchoff;
pictureBox3.BackgroundImage = Properties.Resources.ledoff;
}
}