asp.net update panel
<p>i have an update panel with gridview inside it. also i have a button inside the update panel that triggers it on click event. inside the gridview template field i have  a linkbutton which should resets the user password on click. when i click on the reset button it simply does nothing.</p>

<pre><code>&lt;asp:UpdatePanel ID="UpdatePanel1" runat="server"&gt;
&lt;ContentTemplate&gt;
&lt;asp:GridView ID="gv" runat="server" AutoGenerateColumns="False" Height="240px"    Width="952px" Visible = "False" EnableModelValidation="True" EnableViewState="false"&gt;     
&lt;Columns&gt;
&lt;asp:BoundField DataField="personid" HeaderText="Person ID" /&gt;
&lt;asp:BoundField DataField="firstname" HeaderText="Account No" /&gt;
&lt;asp:BoundField DataField="surname" HeaderText="Skin Centre" /&gt;
&lt;asp:BoundField DataField="email" HeaderText="Email" /&gt;
&lt;asp:BoundField DataField="password" HeaderText="Password" ControlStyle-Width="200px"&gt;
&lt;ControlStyle Width="200px"&gt;&lt;/ControlStyle&gt;
&lt;/asp:BoundField&gt;&lt;asp:TemplateField HeaderText=""&gt;
&lt;ItemTemplate&gt;
&lt;asp:LinkButton ID="lnkBtn" runat="server" OnCommand="lnkBtn_Command"    CommandArgument='&lt;%# Eval("CmdArgument") %&gt;' Text='&lt;%# Eval("CmdArgument", "&amp;nbsp;&amp;nbsp;&amp;nbsp;reset&amp;nbsp;&amp;nbsp;&amp;nbsp;") %&gt;' /&gt;
&lt;/ItemTemplate&gt;
&lt;/asp:TemplateField&gt;
&lt;/Columns&gt;
&lt;/asp:GridView&gt;

&lt;asp:UpdateProgress ID="UPCalendarUpdateProgress" runat="server" DisplayAfter="0"&gt;
&lt;ProgressTemplate&gt;
&lt;div style="width:100%; height: 100%; border: 0px solid; position: absolute; top: 0; left: 0; text-align: center;"&gt;
&lt;div id="loadingMessage"&gt;
&lt;asp:Label ID="LbLoadingMessage" runat="server" ForeColor = "Red" Font-Size="XX-Large" Text="Loading the account details..." CssClass="loading-message-text"&gt;              
&lt;/asp:Label&gt;&lt;br /&gt;
&lt;img src="images/loadingAnimation.gif" alt="" style="margin-top: 20px;" /&gt;&lt;/div&gt;      
&lt;/div&gt;
&lt;/ProgressTemplate&gt;
&lt;/asp:UpdateProgress&gt;
&lt;div style="margin-top:50px;"&gt;
&lt;asp:button ID="rstButton" runat="server" text="Complete Reset" OnClick ="rstButton_Click" Visible ="false"/&gt;
&lt;/div&gt;
&lt;/ContentTemplate&gt;
&lt;Triggers&gt;
&lt;asp:AsyncPostBackTrigger ControlID="rstButton" EventName="Click" /&gt;
&lt;/Triggers&gt;
&lt;/asp:UpdatePanel&gt;
</code></pre>

<p>any idea would be appreciated.</p>
