title: C# limit the hour with minute
body: <p>i want to enable the checkbox only between 12:30 -- 14:00 and 18:00 -- 21:00.</p>
  
  <pre><code>if (((DateTime.Now.Hour &gt;= 12 || DateTime.Now.Minute &gt;= 30) &amp;&amp; DateTime.Now.Hour &lt; 14) || (DateTime.Now.Hour &gt;= 18 &amp;&amp; DateTime.Now.Hour &lt; 21))
          { ASPxCheckBox_ForceClot.Enabled = true; }
  </code></pre>
  
  <p>the problem is minute, 12:30</p>
  
  <pre><code>DateTime.Now.Hour &gt;= 12 || DateTime.Now.Minute &gt;= 30
  </code></pre>
  
  <p>it reject 12:45 but it should take this value</p>
  
  <pre><code> DateTime.Now.Hour &gt;= 12 &amp;&amp; DateTime.Now.Minute &gt;= 30
  </code></pre>
  
  <p>it reject 13:12 but it should take this value</p>
  
  <p>thanks in advance</p>