private bool disposedValue = false; // 要检测冗余调用
protected virtual void Dispose(bool disposing)
{
if (!disposedValue)
{
if (disposing)
{
try
{
bConnectOk = false;
if (Image != null)
{
Image.Dispose();
}
if (latestFrameAddress != null)
{
Marshal.FreeHGlobal(latestFrameAddress);
latestFrameAddress = IntPtr.Zero;
}
}
catch (Exception e)
{
LogFileManager.Error("Camera", e.ToString());
}
// TODO: 释放托管状态(托管对象)。
}
// TODO: 释放未托管的资源(未托管的对象)并在以下内容中替代终结器。
// TODO: 将大型字段设置为 null。
disposedValue = true;
}
}
/// <summary>
/// 巴斯勒相机
/// </summary>
/// <returns></returns>
public static List <string> GetBaslerCameraListInfo()
{
List <string> cameralist = new List <string>();
try
{
List <ICameraInfo> allCameraInfos = CameraFinder.Enumerate();
foreach (ICameraInfo cameraInfo in allCameraInfos)
{
cameralist.Add(cameraInfo[CameraInfoKey.UserDefinedName]);
}
}
catch (Exception e)
{
LogFileManager.Error("Camera", e.ToString());
}
return(cameralist);
}
/// <summary>
/// 海康相机
/// </summary>
/// <returns></returns>
public static List <string> GetHikCameraListInfo()
{
List <string> cameralist = new List <string>();
try
{
MyCamera.MV_CC_DEVICE_INFO_LIST stDevList = new MyCamera.MV_CC_DEVICE_INFO_LIST();
int nRet = MyCamera.MV_CC_EnumDevices_NET(MyCamera.MV_GIGE_DEVICE, ref stDevList);
if (MyCamera.MV_OK != nRet)
{
return(cameralist);
}
///设备信息
MyCamera.MV_CC_DEVICE_INFO stDevInfo;
for (int i = 0; i < stDevList.nDeviceNum; i++)
{
stDevInfo = (MyCamera.MV_CC_DEVICE_INFO)Marshal.PtrToStructure(stDevList.pDeviceInfo[i], typeof(MyCamera.MV_CC_DEVICE_INFO));
if (MyCamera.MV_GIGE_DEVICE == stDevInfo.nTLayerType)
{
MyCamera.MV_GIGE_DEVICE_INFO stGigEDeviceInfo = (MyCamera.MV_GIGE_DEVICE_INFO)MyCamera.ByteToStruct(stDevInfo.SpecialInfo.stGigEInfo, typeof(MyCamera.MV_GIGE_DEVICE_INFO));
if (!string.IsNullOrEmpty(stGigEDeviceInfo.chUserDefinedName))
{
cameralist.Add(stGigEDeviceInfo.chUserDefinedName);
}
}
else if (MyCamera.MV_USB_DEVICE == stDevInfo.nTLayerType)
{
MyCamera.MV_USB3_DEVICE_INFO stUsb3DeviceInfo = (MyCamera.MV_USB3_DEVICE_INFO)MyCamera.ByteToStruct(stDevInfo.SpecialInfo.stUsb3VInfo, typeof(MyCamera.MV_USB3_DEVICE_INFO));
if (!string.IsNullOrEmpty(stUsb3DeviceInfo.chUserDefinedName))
{
cameralist.Add(stUsb3DeviceInfo.chUserDefinedName);
}
}
}
}
catch (Exception e)
{
LogFileManager.Error("Camera", e.ToString());
}
return(cameralist);
}
protected virtual void WriteErrorLog(string errorMessage)
{
LogFileManager.Error("Display", errorMessage);
}
/// <summary>
/// 显示询问用户信息，并显示错误标志
/// </summary>
/// <param name="message">错误信息</param>
public static DialogResult ShowYesNoAndError(string message)
{
LogFileManager.Error("Task", message);
return(MessageBox.Show(message, "错误信息", MessageBoxButtons.YesNo, MessageBoxIcon.Error));
}
protected virtual void WriteErrorLog(string fileName, string errorMessage)
{
LogFileManager.Error(fileName, errorMessage);
}
protected void WriteErrorLog(string errorMessage)
{
LogFileManager.Error("Camera", errorMessage);
}
public static bool TrySetTaskVarValue(string taskName, string varialbleName, object value)
{
try
{
if (doc != null)
{
var variable = doc.TaskVariablesInfoList.Find(p => p.TaskName == taskName && p.VariableName == varialbleName);
if (variable != null)
{
switch (variable.variableType)
{
case VisionUtil.EnumStrucks.VariableType.Double:
VariableInfo <double> dinfo = variable as VariableInfo <double>;
if (dinfo != null)
{
dinfo.Value = Convert.ToDouble(value);
}
break;
case VisionUtil.EnumStrucks.VariableType.String:
VariableInfo <string> sinfo = variable as VariableInfo <string>;
if (sinfo != null)
{
sinfo.Value = Convert.ToString(value);
}
break;
case VisionUtil.EnumStrucks.VariableType.Image:
VariableInfo <HImage> iinfo = variable as VariableInfo <HImage>;
if (iinfo != null)
{
iinfo.Value = (HImage)value;
}
break;
case VisionUtil.EnumStrucks.VariableType.Region:
VariableInfo <HRegion> rinfo = variable as VariableInfo <HRegion>;
if (rinfo != null)
{
rinfo.Value = (HRegion)value;
}
break;
case VisionUtil.EnumStrucks.VariableType.XLD:
VariableInfo <HXLDCont> xinfo = variable as VariableInfo <HXLDCont>;
if (xinfo != null)
{
xinfo.Value = (HXLDCont)value;
}
break;
}
return(true);
}
}
}
catch (Exception ex)
{
LogFileManager.Error("VariableLog", ex.ToString());
}
return(false);
}
public static object TryGetGlobalVarValue(string varialbleName)
{
object value = new object();
try
{
if (doc != null)
{
var variable = doc.GlobalVariablesInfoList.Find(p => p.VariableName == varialbleName);
if (variable != null)
{
switch (variable.variableType)
{
case VisionUtil.EnumStrucks.VariableType.Double:
VariableInfo <double> dinfo = variable as VariableInfo <double>;
if (dinfo != null)
{
value = dinfo.Value;
}
break;
case VisionUtil.EnumStrucks.VariableType.String:
VariableInfo <string> sinfo = variable as VariableInfo <string>;
if (sinfo != null)
{
value = sinfo.Value;
}
break;
case VisionUtil.EnumStrucks.VariableType.Image:
VariableInfo <HImage> iinfo = variable as VariableInfo <HImage>;
if (iinfo != null)
{
value = iinfo.Value;
}
break;
case VisionUtil.EnumStrucks.VariableType.Region:
VariableInfo <HRegion> rinfo = variable as VariableInfo <HRegion>;
if (rinfo != null)
{
value = rinfo.Value;
}
break;
case VisionUtil.EnumStrucks.VariableType.XLD:
VariableInfo <HXLDCont> xinfo = variable as VariableInfo <HXLDCont>;
if (xinfo != null)
{
value = xinfo.Value;
}
break;
}
return(true);
}
}
}
catch (Exception ex)
{
LogFileManager.Error("VariableLog", ex.ToString());
}
return(value);
}
