I'm getting this error while running in asp.net

siva nathan

Mar 11 2017 1:52 AM

199

<body>

<table>

<tr>

<td style="text-align:right">UserName:</td>

<td>

<asp:TextBox runat="server" ID="UserName"></asp:TextBox>

<asp:RequiredFieldValidator ID="RequiredFieldValidator1" runat="server" ControlToValidate="UserName" ErrorMessage="Enter UserName" ForeColor="Red" SetFocusOnError="True"></asp:RequiredFieldValidator>

</td>

</tr>

<tr>

<td style="text-align:right">Email:</td>

<asp:RequiredFieldValidator ID="RequiredFieldValidator2" runat="server" ControlToValidate="Email" ErrorMessage="Enter Email Address" ForeColor="Red"></asp:RequiredFieldValidator>

<asp:RegularExpressionValidator ID="RegularExpressionValidator1" runat="server" ControlToValidate="Email" ErrorMessage="Enter Correct Email Address" ForeColor="Red" SetFocusOnError="True" ValidationExpression="\w+([-+.']\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*"></asp:RegularExpressionValidator>

</td>

</tr>

<tr>

<td style="text-align:right">Gender</td>

<td>

<asp:RadioButtonList runat="server">

<asp:ListItem>Male</asp:ListItem>

<asp:ListItem>Female</asp:ListItem>

</asp:RadioButtonList>

</td>

</tr>

</table>