Easy way to change value of bolean
<p>A lot of time I have inverse logic between my forms and data, I am looking for easiest (most elegant) way to change some boolean from true to false and vice versa.<br>
I know that a lot of people will get angy if see code like this:</p>

<pre><code>if (c)
{
 return false;
}
else
{
return true;
}
</code></pre>

<p>Or something like this</p>

<p>EDIT:</p>

<p>I am sorry, My mistake My code sample is not good.<br>
What I need to do If I vont just to use inverse value of Boolean  </p>

<pre><code>myMethod(!op.checkBoxSamoSaKol.Checked) // Is this possibile
</code></pre>
