private void OnStart(object sender, EventArgs e)
{
if (toupcam_ != null)
{
return;
}
ToupCam.Instance[] arr = ToupCam.Enum();
if (arr.Length <= 0)
{
MessageBox.Show("no device");
}
else
{
toupcam_ = new ToupCam();
if (!toupcam_.Open(arr[0].id))
{
toupcam_ = null;
}
else
{
checkBox1.Enabled = true;
trackBar1.Enabled = true;
trackBar2.Enabled = true;
trackBar3.Enabled = true;
comboBox1.Enabled = true;
button2.Enabled = true;
button3.Enabled = true;
button2.ContextMenuStrip = null;
InitSnapContextMenuAndExpoTimeRange();
trackBar2.SetRange(2000, 15000);
trackBar3.SetRange(200, 2500);
OnEventTempTint();
uint resnum = toupcam_.ResolutionNumber;
uint eSize = 0;
if (toupcam_.get_eSize(out eSize))
{
for (uint i = 0; i < resnum; ++i)
{
int w = 0, h = 0;
if (toupcam_.get_Resolution(i, out w, out h))
{
comboBox1.Items.Add(w.ToString() + "*" + h.ToString());
}
}
comboBox1.SelectedIndex = (int)eSize;
int width = 0, height = 0;
if (toupcam_.get_Size(out width, out height))
{
bmp_ = new Bitmap(width, height, PixelFormat.Format24bppRgb);
ev_ = new DelegateEvent(DelegateOnEvent);
if (!toupcam_.StartPullModeWithCallback(new ToupTek.ToupCam.DelegateEventCallback(DelegateOnEventCallback)))
{
MessageBox.Show("failed to start device");
}
else
{
bool autoexpo = true;
toupcam_.get_AutoExpoEnable(out autoexpo);
checkBox1.Checked = autoexpo;
trackBar1.Enabled = !checkBox1.Checked;
}
}
}
}
}
}