private void button1_Click(object sender, EventArgs e)
{
if (compass.IsLaserOpen())
{
if (compass.CloseLaser())
{
MessageBox.Show("关闭激光成功");
button1.Text = "打开激光";
}
else
{
MessageBox.Show("关闭激光失败");
}
}
else
{
if (compass.OpenLaser())
{
MessageBox.Show("打开激光成功");
button1.Text = "关闭激光";
}
else
{
MessageBox.Show("打开激光失败");
}
}
}
protected override void OnLoad(EventArgs e)
{
base.OnLoad(e);
DllRegisterServer();
compass = new Compass();
if (compass.IsLaserOpen())
{
button1.Text = "关闭激光";
}
else
{
button1.Text = "打开激光";
}
bubble = tabPage1.CreateGraphics();
comp = tabPage2.CreateGraphics();
panel1.Hide();
timer1.Interval = 500;
timer1.Enabled = true;
}