/// <summary>
/// Raise event from device
/// </summary>
internal void RaiseEvent(PortableDeviceEventType eventType)
{
if (this.DeviceEvent != null)
{
this.DeviceEvent(this, new PortableDeviceEventArgs(eventType));
}
}
/// <summary>
/// Callback for event from device
/// </summary>
/// <param name="pEventParameters"></param>
public void OnEvent(IPortableDeviceValues pEventParameters)
{
string pnpDeviceId;
pEventParameters.GetStringValue(ref PortableDevicePKeys.WPD_EVENT_PARAMETER_PNP_DEVICE_ID, out pnpDeviceId);
if (this.device.DeviceId != pnpDeviceId)
{
return;
}
Guid eventGuid;
pEventParameters.GetGuidValue(ref PortableDevicePKeys.WPD_EVENT_PARAMETER_EVENT_ID, out eventGuid);
PortableDeviceEventType deviceEventType = new PortableDeviceEventType()
{
EventGuid = eventGuid
};
if (eventGuid == PortableDeviceGuids.WPD_EVENT_OBJECT_ADDED)
{
string objectId;
pEventParameters.GetStringValue(ref PortableDevicePKeys.WPD_OBJECT_ID, out objectId);
string objectName;
pEventParameters.GetStringValue(ref PortableDevicePKeys.WPD_OBJECT_NAME, out objectName);
PortableDeviceObject deviceObject = new PortableDeviceObject(objectId)
{
Name = objectName
};
deviceEventType.DeviceObject = deviceObject;
}
// the original api isn't finise, i use a siple workaroud, but this need to be fixed using event factory
//this.device.RaiseEvent(PortableDeviceEventTypeFactory.Instance.CreateEventType(eventGuid));
this.device.RaiseEvent(deviceEventType);
}
/// <summary>
/// Initialize a new instance of the <see cref="PortableDeviceEventArgs" /> class
/// </summary>
/// <param name="eventType">The event type</param>
public PortableDeviceEventArgs(PortableDeviceEventType eventType)
: this()
{
EventType = eventType;
}
