Some C# question
<p>I have some C# question</p>

<ol>
<li><p>How to use the  - invoke ? and for what i need it ?</p></li>
<li><p>How i can send param's to my program ? (consule or WinForm)</p></li>
<li><p>Is it possible to open 2 connection to database in WinCE or Pocket PC ? </p></li>
</ol>

<p>thank's for any help</p>
