private IBaseFilter FindCaptureDevice()
{
Debug.WriteLine("Start the Sub FindCaptureDevice");
int hr = 0;
UCOMIEnumMoniker classEnum = null;
UCOMIMoniker[] moniker = new UCOMIMoniker[1];
object source = null;
ICreateDevEnum devEnum = (ICreateDevEnum) new CreateDevEnum();
hr = devEnum.CreateClassEnumerator(FilterCategory.VideoInputDevice, out classEnum, CDef.None);
Debug.WriteLine("Create an enumerator for the video capture devices : " + DsError.GetErrorText(hr));
DsError.ThrowExceptionForHR(hr);
Marshal.ReleaseComObject(devEnum);
if (classEnum == null)
{
throw new ApplicationException("No video capture device was detected.\\r\\n\\r\\n" + "This sample requires a video capture device, such as a USB WebCam,\\r\\n" + "to be installed and working properly. The sample will now close.");
}
int celt = 0;
if (classEnum.Next(moniker.Length, moniker, out celt) == 0)
{
Guid iid = typeof(IBaseFilter).GUID;
moniker[0].BindToObject(null, null, ref iid, out source);
}
else
{
throw new ApplicationException("Unable to access video capture device!");
}
Marshal.ReleaseComObject(moniker[0]);
Marshal.ReleaseComObject(classEnum);
return((IBaseFilter)source);
}
// This version of FindCaptureDevice is provide for education only.
// A second version using the DsDevice helper class is define later.
public IBaseFilter FindCaptureDevice()
{
int hr = 0;
#if USING_NET11
UCOMIEnumMoniker classEnum = null;
UCOMIMoniker[] moniker = new UCOMIMoniker[1];
#else
IEnumMoniker classEnum = null;
IMoniker[] moniker = new IMoniker[1];
#endif
object source = null;
// Create the system device enumerator
ICreateDevEnum devEnum = (ICreateDevEnum) new CreateDevEnum();
// Create an enumerator for the video capture devices
hr = devEnum.CreateClassEnumerator(FilterCategory.VideoInputDevice, out classEnum, 0);
DsError.ThrowExceptionForHR(hr);
// The device enumerator is no more needed
Marshal.ReleaseComObject(devEnum);
// If there are no enumerators for the requested type, then
// CreateClassEnumerator will succeed, but classEnum will be NULL.
if (classEnum == null)
{
throw new ApplicationException("No video capture device was detected.\r\n\r\n" +
"This sample requires a video capture device, such as a USB WebCam,\r\n" +
"to be installed and working properly. The sample will now close.");
}
// Use the first video capture device on the device list.
// Note that if the Next() call succeeds but there are no monikers,
// it will return 1 (S_FALSE) (which is not a failure). Therefore, we
// check that the return code is 0 (S_OK).
#if USING_NET11
int i;
if (classEnum.Next(moniker.Length, moniker, IntPtr.Zero) == 0)
#else
if (classEnum.Next(moniker.Length, moniker, IntPtr.Zero) == 0)
#endif
{
// Bind Moniker to a filter object
Guid iid = typeof(IBaseFilter).GUID;
moniker[0].BindToObject(null, null, ref iid, out source);
}
else
{
throw new ApplicationException("Unable to access video capture device!");
}
// Release COM objects
Marshal.ReleaseComObject(moniker[0]);
Marshal.ReleaseComObject(classEnum);
// An exception is thrown if cast fail
return((IBaseFilter)source);
}
/// <summary>
/// This method gets a UCOMIMoniker object.
///
/// HACK: The only way to create a UCOMIMoniker from a moniker
/// string is to use UCOMIMoniker.ParseDisplayName(). So I
/// need ANY UCOMIMoniker object so that I can call
/// ParseDisplayName(). Does anyone have a better solution?
///
/// This assumes there is at least one video compressor filter
/// installed on the system.
/// </summary>
protected UCOMIMoniker GetAnyMoniker()
{
Guid category = Uuid.FilterCategory.VideoCompressorCategory;
int hr;
object comObj = null;
ICreateDevEnum enumDev = null;
UCOMIEnumMoniker enumMon = null;
UCOMIMoniker[] mon = new UCOMIMoniker[1];
try
{
// Get the system device enumerator
Type srvType = Type.GetTypeFromCLSID(Uuid.Clsid.SystemDeviceEnum);
if (srvType == null)
{
throw new NotImplementedException("System Device Enumerator");
}
comObj = Activator.CreateInstance(srvType);
enumDev = (ICreateDevEnum)comObj;
//Create an enumerator to find filters in category
hr = enumDev.CreateClassEnumerator(ref category, out enumMon, 0);
if (hr != 0)
{
throw new NotSupportedException("No devices of the category");
}
// Get first filter
int f;
hr = enumMon.Next(1, mon, out f);
if ((hr != 0))
{
mon[0] = null;
}
return(mon[0]);
}
finally
{
enumDev = null;
if (enumMon != null)
{
Marshal.ReleaseComObject(enumMon);
}
enumMon = null;
if (comObj != null)
{
Marshal.ReleaseComObject(comObj);
}
comObj = null;
}
}
// Token: 0x06000341 RID: 833 RVA: 0x00013A08 File Offset: 0x00011C08
protected void getFilters(Guid category)
{
object obj = null;
UCOMIEnumMoniker ucomienumMoniker = null;
UCOMIMoniker[] array = new UCOMIMoniker[1];
try
{
Type typeFromCLSID = Type.GetTypeFromCLSID(Clsid.SystemDeviceEnum);
obj = RuntimeHelpers.GetObjectValue(Activator.CreateInstance(typeFromCLSID));
ICreateDevEnum createDevEnum = (ICreateDevEnum)obj;
int num = createDevEnum.CreateClassEnumerator(ref category, out ucomienumMoniker, 0);
if (num != 0)
{
}
for (;;)
{
int num2;
num = ucomienumMoniker.Next(1, array, out num2);
if (num != 0)
{
break;
}
if (array[0] == null)
{
break;
}
Filter value = new Filter(array[0]);
this.InnerList.Add(value);
Marshal.ReleaseComObject(array[0]);
array[0] = null;
}
this.InnerList.Sort();
}
finally
{
if (array[0] != null)
{
Marshal.ReleaseComObject(array[0]);
}
array[0] = null;
if (ucomienumMoniker != null)
{
Marshal.ReleaseComObject(ucomienumMoniker);
}
ucomienumMoniker = null;
if (obj != null)
{
Marshal.ReleaseComObject(RuntimeHelpers.GetObjectValue(obj));
}
obj = null;
}
}
protected void getFilters(Guid category)
{
object o = null;
ICreateDevEnum enum2 = null;
UCOMIEnumMoniker ppEnumMoniker = null;
UCOMIMoniker[] rgelt = new UCOMIMoniker[1];
try
{
int num;
Type typeFromCLSID = Type.GetTypeFromCLSID(Clsid.SystemDeviceEnum);
if (typeFromCLSID == null)
{
throw new NotImplementedException("System Device Enumerator");
}
o = Activator.CreateInstance(typeFromCLSID);
enum2 = (ICreateDevEnum)o;
if (enum2.CreateClassEnumerator(ref category, out ppEnumMoniker, 0) != 0)
{
throw new NotSupportedException("No devices of the category");
}
while ((ppEnumMoniker.Next(1, rgelt, out num) == 0) && (rgelt[0] != null))
{
Filter filter = new Filter(rgelt[0]);
base.InnerList.Add(filter);
Marshal.ReleaseComObject(rgelt[0]);
rgelt[0] = null;
}
base.InnerList.Sort();
}
finally
{
enum2 = null;
if (rgelt[0] != null)
{
Marshal.ReleaseComObject(rgelt[0]);
}
rgelt[0] = null;
if (ppEnumMoniker != null)
{
Marshal.ReleaseComObject(ppEnumMoniker);
}
ppEnumMoniker = null;
if (o != null)
{
Marshal.ReleaseComObject(o);
}
o = null;
}
}
/// <summary>
/// Получает объект типа UCOMIMoniker.
/// Требуется хотя бы один видеокомпрессор в системе
/// </summary>
protected UCOMIMoniker GetAnyMoniker()
{
Guid category = FilterCategory.VideoCompressorCategory;
int hr;
object comObj = null;
ICreateDevEnum enumDev;
UCOMIEnumMoniker enumMon = null;
UCOMIMoniker[] mon = new UCOMIMoniker[1];
try
{
//Получаем system device enumerator
Type srvType = Type.GetTypeFromCLSID(Clsid.SystemDeviceEnum);
if (srvType == null)
{
throw new NotImplementedException("System Device Enumerator");
}
comObj = Activator.CreateInstance(srvType);
enumDev = (ICreateDevEnum)comObj;
//Создаем enumerator чтобы найти фильтры в категории
hr = enumDev.CreateClassEnumerator(ref category, out enumMon, 0);
if (hr != 0)
{
throw new NotSupportedException("No devices of the category");
}
//Получаем первый фильтр
hr = enumMon.Next(1, mon, out _);
if ((hr != 0))
{
mon[0] = null;
}
return(mon[0]);
}
finally
{
if (enumMon != null)
{
Marshal.ReleaseComObject(enumMon);
}
if (comObj != null)
{
Marshal.ReleaseComObject(comObj);
}
}
}
protected UCOMIMoniker getAnyMoniker()
{
UCOMIMoniker moniker;
Guid videoCompressorCategory = FilterCategory.VideoCompressorCategory;
object o = null;
ICreateDevEnum enum2 = null;
UCOMIEnumMoniker ppEnumMoniker = null;
UCOMIMoniker[] rgelt = new UCOMIMoniker[1];
try
{
int num;
Type typeFromCLSID = Type.GetTypeFromCLSID(Clsid.SystemDeviceEnum);
if (typeFromCLSID == null)
{
throw new NotImplementedException("System Device Enumerator");
}
o = Activator.CreateInstance(typeFromCLSID);
enum2 = (ICreateDevEnum)o;
if (enum2.CreateClassEnumerator(ref videoCompressorCategory, out ppEnumMoniker, 0) != 0)
{
throw new NotSupportedException("No devices of the category");
}
if (ppEnumMoniker.Next(1, rgelt, out num) != 0)
{
rgelt[0] = null;
}
moniker = rgelt[0];
}
finally
{
enum2 = null;
if (ppEnumMoniker != null)
{
Marshal.ReleaseComObject(ppEnumMoniker);
}
ppEnumMoniker = null;
if (o != null)
{
Marshal.ReleaseComObject(o);
}
o = null;
}
return(moniker);
}
// Token: 0x0600033E RID: 830 RVA: 0x0001391C File Offset: 0x00011B1C
protected UCOMIMoniker getAnyMoniker()
{
Guid videoCompressorCategory = FilterCategory.VideoCompressorCategory;
object obj = null;
UCOMIEnumMoniker ucomienumMoniker = null;
UCOMIMoniker[] array = new UCOMIMoniker[1];
UCOMIMoniker result;
try
{
Type typeFromCLSID = Type.GetTypeFromCLSID(Clsid.SystemDeviceEnum);
obj = RuntimeHelpers.GetObjectValue(Activator.CreateInstance(typeFromCLSID));
ICreateDevEnum createDevEnum = (ICreateDevEnum)obj;
int num = createDevEnum.CreateClassEnumerator(ref videoCompressorCategory, out ucomienumMoniker, 0);
int num2;
num = ucomienumMoniker.Next(1, array, out num2);
if (num != 0)
{
array[0] = null;
}
result = array[0];
}
finally
{
if (ucomienumMoniker != null)
{
Marshal.ReleaseComObject(ucomienumMoniker);
}
ucomienumMoniker = null;
if (obj != null)
{
Marshal.ReleaseComObject(RuntimeHelpers.GetObjectValue(obj));
}
obj = null;
}
return(result);
}
public static bool GetDevicesOfCat(Guid cat, out ArrayList devs)
{
devs = null;
int hr;
object comObj = null;
ICreateDevEnum enumDev = null;
UCOMIEnumMoniker enumMon = null;
UCOMIMoniker[] mon = new UCOMIMoniker[1];
try
{
Type srvType = Type.GetTypeFromCLSID(Clsid.SystemDeviceEnum);
if (srvType == null)
{
throw new NotImplementedException("System Device Enumerator");
}
comObj = Activator.CreateInstance(srvType);
enumDev = (ICreateDevEnum)comObj;
hr = enumDev.CreateClassEnumerator(ref cat, out enumMon, 0);
if (hr != 0)
{
throw new NotSupportedException("No devices of the category");
}
int f, count = 0;
do
{
hr = enumMon.Next(1, mon, out f);
if ((hr != 0) || (mon[0] == null))
{
break;
}
DsDevice dev = new DsDevice();
dev.Name = GetFriendlyName(mon[0]);
if (devs == null)
{
devs = new ArrayList();
}
dev.Mon = mon[0]; mon[0] = null;
devs.Add(dev); dev = null;
count++;
}while (true);
return(count > 0);
}
catch (Exception)
{
if (devs != null)
{
foreach (DsDevice d in devs)
{
d.Dispose();
}
devs = null;
}
return(false);
}
finally
{
enumDev = null;
if (mon[0] != null)
{
Marshal.ReleaseComObject(mon[0]);
}
mon[0] = null;
if (enumMon != null)
{
Marshal.ReleaseComObject(enumMon);
}
enumMon = null;
if (comObj != null)
{
Marshal.ReleaseComObject(comObj);
}
comObj = null;
}
}
// Token: 0x0600027F RID: 639 RVA: 0x00012714 File Offset: 0x00010914
public static bool GetDevicesOfCat(Guid cat, ref ArrayList devs)
{
devs = null;
object obj = null;
UCOMIEnumMoniker ucomienumMoniker = null;
UCOMIMoniker[] array = new UCOMIMoniker[1];
checked
{
bool result;
try
{
Type typeFromCLSID = Type.GetTypeFromCLSID(Clsid.SystemDeviceEnum);
obj = RuntimeHelpers.GetObjectValue(Activator.CreateInstance(typeFromCLSID));
ICreateDevEnum createDevEnum = (ICreateDevEnum)obj;
int num = createDevEnum.CreateClassEnumerator(ref cat, out ucomienumMoniker, 0);
int num2 = 0;
for (;;)
{
int num3;
num = ucomienumMoniker.Next(1, array, out num3);
if (num != 0)
{
break;
}
if (array[0] == null)
{
break;
}
DsDevice dsDevice = new DsDevice();
dsDevice.Name = DsDev.GetFriendlyName(array[0]);
if (devs == null)
{
devs = new ArrayList();
}
dsDevice.Mon = array[0];
array[0] = null;
devs.Add(dsDevice);
num2++;
}
result = (num2 > 0);
}
catch (Exception ex)
{
if (devs != null)
{
try
{
foreach (object obj2 in devs)
{
DsDevice dsDevice2 = (DsDevice)obj2;
dsDevice2.Dispose();
}
}
finally
{
IEnumerator enumerator;
if (enumerator is IDisposable)
{
(enumerator as IDisposable).Dispose();
}
}
devs = null;
}
result = false;
}
finally
{
if (array[0] != null)
{
Marshal.ReleaseComObject(array[0]);
}
array[0] = null;
if (ucomienumMoniker != null)
{
Marshal.ReleaseComObject(ucomienumMoniker);
}
ucomienumMoniker = null;
if (obj != null)
{
Marshal.ReleaseComObject(RuntimeHelpers.GetObjectValue(obj));
}
obj = null;
}
return(result);
}
}
/// <summary> Populate the InnerList with a list of filters from a particular category </summary>
protected void getFilters(Guid category)
{
int hr;
object comObj = null;
ICreateDevEnum enumDev = null;
UCOMIEnumMoniker enumMon = null;
UCOMIMoniker[] mon = new UCOMIMoniker[1];
try
{
// Get the system device enumerator
Type srvType = Type.GetTypeFromCLSID(Clsid.SystemDeviceEnum);
if (srvType == null)
{
throw new NotImplementedException("System Device Enumerator");
}
comObj = Activator.CreateInstance(srvType);
enumDev = (ICreateDevEnum)comObj;
// Create an enumerator to find filters in category
hr = enumDev.CreateClassEnumerator(ref category, out enumMon, 0);
if (hr != 0)
{
throw new NotSupportedException("No devices of the category");
}
// Loop through the enumerator
int f;
do
{
// Next filter
hr = enumMon.Next(1, mon, out f);
if ((hr != 0) || (mon[0] == null))
{
break;
}
// Add the filter
Filter filter = new Filter(mon[0]);
InnerList.Add(filter);
lstVideoInput.Add(filter.Name);
// Release resources
Marshal.ReleaseComObject(mon[0]);
mon[0] = null;
}while (true);
// Sort
InnerList.Sort();
}
finally
{
enumDev = null;
if (mon[0] != null)
{
Marshal.ReleaseComObject(mon[0]);
}
mon[0] = null;
if (enumMon != null)
{
Marshal.ReleaseComObject(enumMon);
}
enumMon = null;
if (comObj != null)
{
Marshal.ReleaseComObject(comObj);
}
comObj = null;
}
}
protected IMoniker getAnyMoniker()
#endif
#endif
{
Guid category = FilterCategory.VideoCompressorCategory;
int hr;
object comObj = null;
ICreateDevEnum enumDev = null;
#if DSHOWNET
UCOMIEnumMoniker enumMon = null;
UCOMIMoniker[] mon = new UCOMIMoniker[1];
#else
#if VS2003
UCOMIEnumMoniker enumMon = null;
UCOMIMoniker[] mon = new UCOMIMoniker[1];
#else
IEnumMoniker enumMon = null;
IMoniker[] mon = new IMoniker[1];
#endif
#endif
try
{
// Get the system device enumerator
#if DSHOWNET
Type srvType = Type.GetTypeFromCLSID(Clsid.SystemDeviceEnum);
if (srvType == null)
{
throw new NotImplementedException("System Device Enumerator");
}
comObj = Activator.CreateInstance(srvType);
enumDev = (ICreateDevEnum)comObj;
// Create an enumerator to find filters in category
hr = enumDev.CreateClassEnumerator(ref category, out enumMon, 0);
#else
// Get the system device enumerator
enumDev = (ICreateDevEnum) new DirectShowLib.CreateDevEnum();
// Create an enumerator to find filters in category
hr = enumDev.CreateClassEnumerator(category, out enumMon, CDef.None);
#endif
if (hr != 0)
{
throw new NotSupportedException("No devices of the category");
}
// Get first filter
#if DSHOWNET
int f;
hr = enumMon.Next(1, mon, out f);
#else
#if VS2003
int f;
hr = enumMon.Next(1, mon, out f);
#else
IntPtr f = IntPtr.Zero;
hr = enumMon.Next(1, mon, f);
#endif
#endif
if ((hr != 0))
{
mon[0] = null;
}
return(mon[0]);
}
finally
{
enumDev = null;
if (enumMon != null)
{
Marshal.ReleaseComObject(enumMon);
}
enumMon = null;
if (comObj != null)
{
Marshal.ReleaseComObject(comObj);
}
comObj = null;
}
}
// collect filters of specified category
private void CollectFilters(Guid category)
{
object comObj = null;
ICreateDevEnum enumDev = null;
UCOMIEnumMoniker enumMon = null;
UCOMIMoniker[] devMon = new UCOMIMoniker[1];
int hr;
try
{
// Get the system device enumerator
Type srvType = Type.GetTypeFromCLSID(Clsid.SystemDeviceEnum);
if (srvType == null)
{
throw new ApplicationException("Failed creating device enumerator");
}
// create device enumerator
comObj = Activator.CreateInstance(srvType);
enumDev = (ICreateDevEnum)comObj;
// Create an enumerator to find filters of specified category
hr = enumDev.CreateClassEnumerator(ref category, out enumMon, 0);
if (hr != 0)
{
throw new ApplicationException("No devices of the category");
}
// Collect all filters
int n;
while (true)
{
// Get next filter
hr = enumMon.Next(1, devMon, out n);
if ((hr != 0) || (devMon[0] == null))
{
break;
}
// Add the filter
Filter filter = new Filter(devMon[0]);
InnerList.Add(filter);
// Release COM object
Marshal.ReleaseComObject(devMon[0]);
devMon[0] = null;
}
// Sort the collection
InnerList.Sort();
}
finally
{
// release all COM objects
enumDev = null;
if (comObj != null)
{
Marshal.ReleaseComObject(comObj);
comObj = null;
}
if (enumMon != null)
{
Marshal.ReleaseComObject(enumMon);
enumMon = null;
}
if (devMon[0] != null)
{
Marshal.ReleaseComObject(devMon[0]);
devMon[0] = null;
}
}
}
public static bool GetDevicesOfCat(Guid cat, out ArrayList devs)
{
bool flag;
devs = null;
object o = null;
ICreateDevEnum enum2 = null;
UCOMIEnumMoniker ppEnumMoniker = null;
UCOMIMoniker[] rgelt = new UCOMIMoniker[1];
try
{
Type typeFromCLSID = Type.GetTypeFromCLSID(Clsid.SystemDeviceEnum);
if (typeFromCLSID == null)
{
throw new NotImplementedException("System Device Enumerator");
}
o = Activator.CreateInstance(typeFromCLSID);
enum2 = (ICreateDevEnum)o;
if (enum2.CreateClassEnumerator(ref cat, out ppEnumMoniker, 0) != 0)
{
throw new NotSupportedException("No devices of the category");
}
int num3 = 0;
while (true)
{
int num2;
if ((ppEnumMoniker.Next(1, rgelt, out num2) != 0) || (rgelt[0] == null))
{
break;
}
DsDevice device = new DsDevice
{
Name = GetFriendlyName(rgelt[0])
};
if (devs == null)
{
devs = new ArrayList();
}
device.Mon = rgelt[0];
rgelt[0] = null;
devs.Add(device);
device = null;
num3++;
}
flag = num3 > 0;
}
catch (Exception)
{
if (devs != null)
{
foreach (DsDevice device2 in devs)
{
device2.Dispose();
}
devs = null;
}
flag = false;
}
finally
{
enum2 = null;
if (rgelt[0] != null)
{
Marshal.ReleaseComObject(rgelt[0]);
}
rgelt[0] = null;
if (ppEnumMoniker != null)
{
Marshal.ReleaseComObject(ppEnumMoniker);
}
ppEnumMoniker = null;
if (o != null)
{
Marshal.ReleaseComObject(o);
}
o = null;
}
return(flag);
}
/// <summary> Populate the InnerList with a list of filters from a particular category </summary>
protected void getFilters(Guid category)
{
int hr;
object comObj = null;
ICreateDevEnum enumDev = null;
#if DSHOWNET
UCOMIEnumMoniker enumMon = null;
UCOMIMoniker[] mon = new UCOMIMoniker[1];
#else
#if VS2003
UCOMIEnumMoniker enumMon = null;
UCOMIMoniker[] mon = new UCOMIMoniker[1];
#else
IEnumMoniker enumMon = null;
IMoniker[] mon = new IMoniker[1];
#endif
#endif
try
{
#if DSHOWNET
// Get the system device enumerator
Type srvType = Type.GetTypeFromCLSID(Clsid.SystemDeviceEnum);
if (srvType == null)
{
throw new NotImplementedException("System Device Enumerator");
}
comObj = Activator.CreateInstance(srvType);
enumDev = (ICreateDevEnum)comObj;
// Create an enumerator to find filters in category
hr = enumDev.CreateClassEnumerator(ref category, out enumMon, 0);
#else
enumDev = (ICreateDevEnum) new CreateDevEnum();
// Create an enumerator to find filters in category
hr = enumDev.CreateClassEnumerator(category, out enumMon, 0);
#endif
if (hr != 0)
//#if NEWCODE
{
if (category == FilterCategory.VideoInputDevice)
{
throw new NotSupportedException("No devices of the category VideoInputDevice");
}
else
if (category == FilterCategory.AudioInputDevice)
{
throw new NotSupportedException("No devices of the category AudioInputDevice");
}
else
if (category == FilterCategory.VideoCompressorCategory)
{
throw new NotSupportedException("No devices of the category VideoCompressorCategory");
}
else
if (category == FilterCategory.AudioCompressorCategory)
{
throw new NotSupportedException("No devices of the category AudioCompressorCategory");
}
else
{
throw new NotSupportedException("No devices of the category " + category.ToString());
}
}
//#else
// throw new NotSupportedException( "No devices of the category" );
//#endif
// Loop through the enumerator
#if DSHOWNET
int f = 0;
#else
#if VS2003
int f = 0;
#else
IntPtr f = IntPtr.Zero;
#endif
#endif
do
{
// Next filter
#if DSHOWNET
hr = enumMon.Next(1, mon, out f);
#else
#if VS2003
hr = enumMon.Next(1, mon, out f);
#else
hr = enumMon.Next(1, mon, f);
#endif
#endif
if ((hr != 0) || (mon[0] == null))
{
break;
}
// Add the filter
Filter filter = new Filter(mon[0]);
InnerList.Add(filter);
// Release resources
Marshal.ReleaseComObject(mon[0]);
mon[0] = null;
}while(true);
// Sort
InnerList.Sort();
}
finally
{
enumDev = null;
if (mon[0] != null)
{
Marshal.ReleaseComObject(mon[0]);
}
mon[0] = null;
if (enumMon != null)
{
Marshal.ReleaseComObject(enumMon);
}
enumMon = null;
if (comObj != null)
{
Marshal.ReleaseComObject(comObj);
}
comObj = null;
}
}
