public void T05()
{
RateManager rm = new RateManager();
rm.InterestRate = 5;
int newRate = 7;
//replaces this in T03 ThreadPool.QueueUserWorkItem((e) => { rm.SetRate(r2); });
Task<int> task = Task.Factory.StartNew<int>(() => { return rm.GetNewRate(newRate); });
//This blocks (waits) until finished so you don't have to write a sleep
Console.WriteLine("task.Result: " + task.Result + " ThreadID:" + Thread.CurrentThread.ManagedThreadId);
Console.WriteLine("Interest Rate is: " + rm.InterestRate + " ThreadID:" + Thread.CurrentThread.ManagedThreadId);
}
public void T04()
{
ShowThread("Main()");
RateManager rm = new RateManager();
rm.InterestRate = 5;
int newRate = 7;
//replaces this in T03 ThreadPool.QueueUserWorkItem((e) => { rm.SetRate(r2); });
Task.Factory.StartNew(() => { rm.SetRate(newRate); });
Thread.Sleep(300); //give the bg thread time to set the new rate
Console.WriteLine("Interest Rate is: " + rm.InterestRate + " ThreadID:" + Thread.CurrentThread.ManagedThreadId);
}
public void T03()
{
ShowThread("Main()");
RateManager rm = new RateManager();
rm.InterestRate = 5;
int r2 = 7;
ThreadPool.QueueUserWorkItem((e) => { ShowThread("Threadpool "); rm.SetRate(r2); });
Thread.Sleep(300); //give the bg thread time to set the new rate
Console.WriteLine("Interest Rate is: " + rm.InterestRate + " ThreadID:" + Thread.CurrentThread.ManagedThreadId);
}
public void T02()
{
ShowThread("Main()");
RateManager rm = new RateManager();
rm.InterestRate = 5;
BackgroundWorker bgw = new BackgroundWorker();
bgw.DoWork += (s, e) =>
{
ShowThread("BGWorker");
rm.InterestRate = 2;
};
bgw.RunWorkerCompleted += (s, e) => { ShowThread("RunWorkerCompleted"); };
bgw.RunWorkerAsync();
Thread.Sleep(300); //give the bg thread time to set the new rate
Console.WriteLine("Interest Rate is: " + rm.InterestRate + " ThreadID:" + Thread.CurrentThread.ManagedThreadId);
}
public void T01_A(RateManager a)
{
a.InterestRate = 5;
}
public void T01()
{
ShowThread("Main()");
RateManager rm = new RateManager();
rm.InterestRate = 1;
Thread t = new Thread(() => T01_A(rm));
t.Start();
t.Join();
Console.WriteLine("Interest Rate is: " + rm.InterestRate + " ThreadID:" + Thread.CurrentThread.ManagedThreadId);
}
