private static void MethodLock()
{
var account = new ClassAccount(100);
var tasks = new Task[10];
for (int i = 0; i < tasks.Length; i++)
{
tasks[i] = Task.Run(() => RandomlyUpdate(account));
}
Task.WaitAll(tasks);
}
static void RandomlyUpdate(ClassAccount account)
{
var rnd = new Random();
for (int i = 0; i < 10; i++)
{
var amount = rnd.Next(1, 10);
bool doCredit = rnd.NextDouble() < 0.5;
if (doCredit)
{
account.Credit(amount);
}
else
{
account.Debit(amount);
}
}
}
