public async Task <int> testMethod1()
{
System.Random r = new System.Random();
int resultCount = 0;
var tasks = new List <Task <int> >();
for (int i = 0; 10 > i; i++)
{
//Thread.Sleep(r.Next(10,30));
SC.WriteLine("OK 1:{0}", i);
testTask task = new testTask(i);
task.wait = r.Next(100, 300);
tasks.Add(Task.Run <int>(() => { return(task.inc()); }));
}
var result = await Task.WhenAll(tasks);
foreach (Task <int> task in tasks)
{
SC.WriteLine("OK 2:{0}", task.Result);
resultCount += task.Result;
}
return(resultCount);
}
public int inc()
{
Thread.Sleep(wait);
SC.WriteLine("OK 3:{0} wait={1}", val_, wait);
return(val_ + 1);
}
private int inc(int val, int wait)
{
Thread.Sleep(wait);
SC.WriteLine("NG 3:{0} wait={1}", val, wait);
return(val + 1);
}