What is the difference between the asynchronous and synchronous methods for obtaining statistics?
A. The main differences between the Get_AsyncStatistics method and UpdateUserStatistics/UpdateAdapterStatistics methods is that requested statistics value is returned to OnStatistics event handler asynchronously by the internal thread of the library. On executing OnStatistics event handler one can receive the updated value by calling Get_xxxCount methods. Get_AsyncStatistics method can be useful for updating only one possible statistics value.