private static extern int __dxf_detach_event_listener(IntPtr subscription, dxf_event_listener_t listener);
internal override int dxf_attach_event_listener(IntPtr subscription, dxf_event_listener_t event_listener,
IntPtr user_data)
{
return(__dxf_attach_event_listener(subscription, event_listener, user_data));
}
private static extern int __dxf_attach_event_listener(IntPtr subscription, dxf_event_listener_t event_listener,
IntPtr user_data);
/* * Detaches a listener from the subscription. * No error occurs if it's attempted to detach a listener which wasn't previously attached. * * subscription - a handle of the subscription from which a listener is to be detached * event_listener - a listener callback function pointer */ //DXFEED_API ERRORCODE dxf_detach_event_listener (dxf_subscription_t subscription, dxf_event_listener_t event_listener); //[DllImport(DXFEED_DLL, CallingConvention = CallingConvention.Cdecl)] internal abstract int dxf_detach_event_listener(IntPtr subscription, dxf_event_listener_t listener);
/*
* Attaches a listener callback to the subscription.
* This callback will be invoked when the new event data for the subscription symbols arrives.
* No error occurs if it's attempted to attach the same listener twice or more.
*
* subscription - a handle of the subscription to which a listener is to be attached
* event_listener - a listener callback function pointer
*/
//DXFEED_API ERRORCODE dxf_attach_event_listener (dxf_subscription_t subscription, dxf_event_listener_t event_listener, void* user_data);
//[DllImport(DXFEED_DLL, CallingConvention = CallingConvention.Cdecl)]
internal abstract int dxf_attach_event_listener(IntPtr subscription, dxf_event_listener_t event_listener,
IntPtr user_data);
internal override int dxf_detach_event_listener(IntPtr subscription, dxf_event_listener_t listener)
{
return(__dxf_detach_event_listener(subscription, listener));
}
