Need hlp with error:- Input String not in correct format
<p>getting error on this line in my code:-</p>

<pre><code> objGetAdd.UserAddlID = int.Parse(e.CommandArgument.ToString());
</code></pre>

<p>Button in aspx page:-</p>

<pre><code>&lt;asp:Button ID="btnEditAdd" Text="Edit" 
CausesValidation="false" CommandName="Edit" Visible="false" runat="server" OnCommand="btnEditAdd_Click" CommandArgument='&lt;%#Eval("UserAddID") %&gt;/&gt;
</code></pre>
