What is Convert.ToInt32 and Convert.Uint 16?
<p>I am a new developer with C#, which don't understand convert string to integer.</p>

<p>What are</p>

<ul>
<li><code>Convert.ToInt16</code></li>
<li><code>Convert.ToInt32</code></li>
<li><code>Convert.ToInt64</code></li>
<li><code>Convert.Uint16</code></li>
<li><code>Convert.Uint32</code></li>
<li><code>Convert.Uint64</code> </li>
</ul>

<p>What is the functionality and different of it? </p>

<p>Can give me an example?</p>
