/// <summary>
/// 打开相机
/// </summary>
/// <param name="strSN">相机ID号</param>
/// <returns>成功返回true，失败返回false</returns>
///
public bool Open(string strSN)
{
try
{
string tempSN = string.Empty;
m_ImageControl = new ICImagingControl();
foreach (Device dev in m_ImageControl.Devices)
{
if (dev.GetSerialNumber(out tempSN))
{
if (strSN == tempSN)//判断是否等于指定相机序号
{
m_ImageControl.Device = dev.Name;
break;
}
}
}
if (!m_ImageControl.DeviceValid)
{
throw new Exception("没有找到相机，是否SN号有误！");
}
if (m_ImageControl.LiveVideoRunning)
{
m_ImageControl.LiveStop();
}
m_ImageControl.MemoryCurrentGrabberColorformat = TIS.Imaging.ICImagingControlColorformats.ICY8;
float[] Frame = m_ImageControl.DeviceFrameRates;
m_ImageControl.DeviceFrameRate = Frame[0];
VCDProp = TIS.Imaging.VCDHelpers.VCDSimpleModule.GetSimplePropertyContainer(m_ImageControl.VCDPropertyItems);
//m_ImageControl.DeviceListChangedExecutionMode = TIS.Imaging.EventExecutionMode.Invoke;
//m_ImageControl.DeviceLostExecutionMode = TIS.Imaging.EventExecutionMode.AsyncInvoke;
//m_ImageControl.ImageAvailableExecutionMode = TIS.Imaging.EventExecutionMode.Invoke;
m_ImageControl.LiveCaptureContinuous = true;
m_ImageControl.LiveDisplayDefault = false;
m_ImageControl.ImageAvailable += ImageCallBack;
m_byMonoBuffer = new byte[m_nWidth * m_nHeight];
m_ImageControl.LiveStart();
TrigEnableSwitch = (TIS.Imaging.VCDSwitchProperty)m_ImageControl.VCDPropertyItems.FindInterface(TIS.Imaging.VCDIDs.VCDID_TriggerMode + ":" +
TIS.Imaging.VCDIDs.VCDElement_Value + ":" + TIS.Imaging.VCDIDs.VCDInterface_Switch);
TrigEnableSwitch.Switch = true;
m_ImageControl.LiveStop();
//TrigEnableSwitch.Switch = false;
// m_ImageControl.DeviceTrigger = false; Imagecamera cannot set trigger while openning
bIsConnected = true;
//IsConnected = true;
return(true);
}
catch (Exception ex)
{
Trace.WriteLine("YMJ Init fail " + ex.Message);
return(false);
}
}
//退出时关闭相机
public void CamClose(TIS.Imaging.ICImagingControl icImagingControl1)
{
if (icImagingControl1.DeviceValid)
{
icImagingControl1.LiveStop();
}
}
//保存图片
public void SaveImage(TIS.Imaging.ICImagingControl icImagingControl1, string filename)
{
icImagingControl1.LiveStop();
icImagingControl1.LiveStart();
icImagingControl1.ImageActiveBuffer.SaveImage(filename + ".bmp");
}
private void btnSelectDevice_Click(object sender, RoutedEventArgs e)
{
_ic.LiveStop();
_ic.ShowDeviceSettingsDialog();
if (_ic.DeviceValid)
{
_ic.LiveStart();
}
}
//>>
//
// cmdStopButton_Click
//
// Stop the AVI capturing.
//
private void cmdStopButton_Click(object sender, System.EventArgs e)
{
if (_ImagingControl.DeviceValid)
{
_ImagingControl.LiveStop();
_ImagingControl.Sink = _savedSink;
_savedSink = null;
cmdStartButton.Enabled = true;
cmdStopButton.Enabled = false;
}
}
public bool Close()
{
try
{
if (m_ImageControl.LiveVideoRunning)
{
m_ImageControl.LiveStop();
}
// IsConnected = false;
return(true);
}
catch (Exception ex)
{
Trace.WriteLine("YMJ Close fail " + ex.Message);
return(false);
}
}
//关闭相机
public void StopLiveVideo(TIS.Imaging.ICImagingControl icImagingControl1)
{
icImagingControl1.LiveStop();
}