static void Main(string[] args)
{
int numTasks = 20;
var state = new ShareState();
var tasks = new Task[numTasks];
for (int i = 0; i < numTasks; i++)
{
tasks[i] = Task.Run(() => new Job(state).DoTheJob());
}
Task.WaitAll(tasks);
Console.WriteLine($" sumarized {state.State}");
Console.ReadLine();
}
public Job(ShareState shareState)
{
this._shareState = shareState;
}