private void CmdFind_OnClick(object sender, RoutedEventArgs e)
{
if (!(int.TryParse(txtStart.Text, out startnumber)) || startnumber < 2 || !(int.TryParse(txtStop.Text, out finishnumber)))
{
MessageBox.Show("Введите целое число БОЛЬШЕ ИЛИ РАВНО 2");
}
else
{
cmdFind.IsEnabled = false;
cmdFind.Content = "Подождите";
}
int tempend;
if ((finishnumber - startnumber) % 2 == 0)
{
tempend = (finishnumber - startnumber) / 2;
}
else
{
tempend = (finishnumber - startnumber) / 2 + 1;
}
int tempstart = tempend;
Thread[] threads = new Thread[2];
for (int i = 0; i < threads.Length; i++)
{
if (i > 0)
{
StartEnd se = new StartEnd(tempstart, (i + 1) * tempend);
threads[i] = new Thread(FindSimple);
threads[i].Start(se);
}
else
{
StartEnd se = new StartEnd(startnumber, (i + 1) * tempend);
threads[i] = new Thread(FindSimple);
threads[i].Start(se);
}
}
}
private void FindSimple(object end)
{
mutexObj.WaitOne();
StartEnd endn = (StartEnd)end;
for (int i = endn.start; i <= endn.end; i++)
{
bool b = true;
for (int j = endn.start; j < i; j++)
{
if (i % j == 0 & i % 1 == 0)
{
b = false;
}
}
if (b)
{
SimpleNumbers += $"{i}, ";
}
}
mutexObj.ReleaseMutex();
}
