ThreadAbortIsDanger.cs

const ulong UlongOne = 0x00000001_00000001;
const ulong UlongTwo = 0x00000002_00000002;

ulong ulongValue;
AutoResetEvent threadIsReady = new AutoResetEvent(false);

void Main()
{
    if (IntPtr.Size != 4)
    {
        Console.WriteLine("The programm must be run in x86 mode.");
        return;
    }
  
    for (int i = 0; i < 50; i++)
    {
        var thread = new Thread(Thread);
    
        thread.Start();
        threadIsReady.WaitOne();
        
        thread.Abort();
        
        thread.Join();
        
        if ((ulongValue >> 32) != (ulongValue & 0x00000000ffffffff))
        {
            Console.WriteLine("Torn write: {0} - {1:x}", i, ulongValue);
        }
        
        ulongValue = 0;
    }
    
    Console.WriteLine("Done");
}

private void Thread(object parameter)
{
    threadIsReady.Set();
  
    while(true)
    {
        // Try uncomment try/finally
        //try {} finally {
        ulongValue = UlongOne;
        ulongValue = UlongTwo;
        //}
    }
}