public void MathCallback(IAsyncResult iar)
{
MathFunctionToCall mc = (MathFunctionToCall)iar.AsyncState;
double result = mc.EndInvoke(iar);
Console.WriteLine("Function value = {0}", result);
}
public void MathCallback(IAsyncResult iar)
{
AsyncCallTracker callTracker = (AsyncCallTracker)iar.AsyncState;
MathFunctionToCall func = (MathFunctionToCall)callTracker.Function;
double result = func.EndInvoke(iar);
Console.WriteLine("Function value = {0}", result);
callTracker.DoneEvent.Set();
}