WaitHandle DoInvoke(MathFunctionToCall mathFunc, double value)
{
AsyncCallback cb = new AsyncCallback(MathCallback);
IAsyncResult asyncResult =
mathFunc.BeginInvoke(value, cb, mathFunc);
return(asyncResult.AsyncWaitHandle);
}
WaitHandle DoInvoke(MathFunctionToCall mathFunc, double value)
{
AsyncCallTracker callTracker = new AsyncCallTracker(mathFunc);
AsyncCallback cb = new AsyncCallback(MathCallback);
IAsyncResult asyncResult = mathFunc.BeginInvoke(value, cb, callTracker);
return(callTracker.DoneEvent);
}
public void CallMathCallback(MathFunctionToCall mathFunc,
double start,
double end,
double increment)
{
AsyncCallback cb = new AsyncCallback(MathCallback);
while (start < end)
{
Console.WriteLine("BeginInvoke: {0}", start);
mathFunc.BeginInvoke(start, cb, mathFunc);
start += increment;
}
}