有一组仅一次运行X的任务

SemaphoreSlim maxThread = new SemaphoreSlim(10);for (int i = 0; i < 115; i++){    maxThread.Wait();    Task.Factory.StartNew(() =>        { //Your Works        }        , TaskCreationOptions.LongRunning)    .ContinueWith( (task) => maxThread.Release() );}