private void InitializeDeviceNotification()
{
NativeApi.DEV_BROADCAST_DEVICEINTERFACE DevBroadcastDeviceInterface = new NativeApi.DEV_BROADCAST_DEVICEINTERFACE();
try
{
IntPtr DevBroadcastDeviceInterfaceBuffer = Marshal.AllocHGlobal(Marshal.SizeOf(DevBroadcastDeviceInterface));
DevBroadcastDeviceInterface.dbcc_size = Marshal.SizeOf(DevBroadcastDeviceInterface);
DevBroadcastDeviceInterface.dbcc_devicetype = NativeApi.DBT_DEVTYP_DEVICEINTERFACE;
DevBroadcastDeviceInterface.dbcc_reserved = 0;
DevBroadcastDeviceInterface.dbcc_classguid = this.HidGuid;
Marshal.StructureToPtr(DevBroadcastDeviceInterface, DevBroadcastDeviceInterfaceBuffer, true);
deviceNotificationHandle = NativeApi.RegisterDeviceNotification(this.Handle, DevBroadcastDeviceInterfaceBuffer, NativeApi.DEVICE_NOTIFY_WINDOW_HANDLE);
Marshal.FreeHGlobal(DevBroadcastDeviceInterfaceBuffer);
if (deviceNotificationHandle.Equals(IntPtr.Zero))
{
throw new Exception();
}
}
catch
{
EmitLogMessage(HidLogMessageType.Warning, "Registering for Device Notifications failed!");
}
}
private void InitializeDeviceNotification()
{
NativeApi.DEV_BROADCAST_DEVICEINTERFACE DevBroadcastDeviceInterface = new NativeApi.DEV_BROADCAST_DEVICEINTERFACE();
try
{
IntPtr DevBroadcastDeviceInterfaceBuffer = Marshal.AllocHGlobal(Marshal.SizeOf(DevBroadcastDeviceInterface));
DevBroadcastDeviceInterface.dbcc_size = Marshal.SizeOf(DevBroadcastDeviceInterface);
DevBroadcastDeviceInterface.dbcc_devicetype = NativeApi.DBT_DEVTYP_DEVICEINTERFACE;
DevBroadcastDeviceInterface.dbcc_reserved = 0;
DevBroadcastDeviceInterface.dbcc_classguid = this.HidGuid;
Marshal.StructureToPtr(DevBroadcastDeviceInterface, DevBroadcastDeviceInterfaceBuffer, true);
deviceNotificationHandle = NativeApi.RegisterDeviceNotification(this.Handle, DevBroadcastDeviceInterfaceBuffer, NativeApi.DEVICE_NOTIFY_WINDOW_HANDLE);
Marshal.FreeHGlobal(DevBroadcastDeviceInterfaceBuffer);
if (deviceNotificationHandle.Equals(IntPtr.Zero)) throw new Exception();
}
catch
{
EmitLogMessage(HidLogMessageType.Warning, "Registering for Device Notifications failed!");
}
}
