C# (CSharp) DeviceChangedEventHandler示例

示例#1

文件： UsbDeviceDiscovery.cs 项目： aura1213/netmf-interpreter

        public void Dispose()
        {
            if (m_eventWatcher != null)
            {
                m_eventWatcher.Stop();

                m_eventWatcher = null;
                m_subscribers = null;
            }
            GC.SuppressFinalize(this);
        }

示例#2

        public void Dispose()
        {
            if (m_eventWatcher != null)
            {
                m_eventWatcher.Stop();

                m_eventWatcher = null;
                m_subscribers  = null;
            }
            GC.SuppressFinalize(this);
        }

示例#3

        private void TryInstanceNotification(DeviceChangedEventHandler handler)
        {
            m_eventWatcher = new ManagementEventWatcher(new WqlEventQuery(c_InstanceQuery));

            m_eventWatcher.EventArrived += new EventArrivedEventHandler(HandleDeviceInstance);

            if (m_subscribers == null)
            {
                m_eventWatcher.Start();
            }

            m_subscribers += handler;
        }

示例#4

文件： Streams.cs 项目： prabby/miniclr

        private void TryInstanceNotification( DeviceChangedEventHandler handler )
        {
            m_eventWatcher = new ManagementEventWatcher( new WqlEventQuery( c_InstanceQuery ) );

            m_eventWatcher.EventArrived += new EventArrivedEventHandler( HandleDeviceInstance );  

            if(m_subscribers == null)
            {
                m_eventWatcher.Start();
            }

            m_subscribers += handler;          
        }

示例#5

文件： Streams.cs 项目： trfiladelfo/MicroFrameworkSDK-Mono

        public void Dispose()
        {
#if REMOVED_CODE
            if( m_eventWatcher != null )
            {
                m_eventWatcher.Stop();

                m_eventWatcher = null;
                m_subscribers = null;
            }
            GC.SuppressFinalize(this);
#endif
        }