Unhalted error by system call
<p>I am new to C#, and I am trying to call 'cls' command using the following:</p>

<pre><code>Process.Start("cls");
</code></pre>

<p>When i execute this line the program halts. If I switch 'cls', lets say to 'notepad' the progam works properly. Why is that?</p>

<p>Thanks,
Sun</p>
