How to convert negative values into $ format in C#.NET
<p>When I use positive <code>Double</code> value like <code>10, 15, 20</code> and convert to $ using this formula:</p>

<pre><code>String Val=Convert.ToDouble("10").ToString("c")
</code></pre>

<p>Then it returns current value, but if my value is <code>-10</code> it returns <code>($10)</code>. It automatically appends <code>()</code> and add value between this for negative <code>double</code> value.</p>

<p>Can anyone tell me how to handle this?</p>
