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<%@ Page Language="C#" AutoEventWireup="True" %>
<html>
<head>
<script runat="server">
void ValidateBtn_Click(Object sender, EventArgs e)
{
if (Page.IsValid)
{
lblOutput.Text = "Page is Valid!";
}
else
{
lblOutput.Text = "Page is InValid! :-(";
}
}
</script>
</head>
<body>
<h3>RegularExpressionValidator Example</h3>
<p>
<form runat="server">
<table bgcolor="#eeeeee" cellpadding="10">
<tr valign="top">
<td colspan="3">
<asp:Label ID="lblOutput"
Text="Enter a number greater than 50"
runat="server"/>
</td>
</tr>
<tr>
<td colspan="3">
<b>Information</b>
</td>
</tr>
<tr>
<td align="right">
Value:
</td>
<td>
<asp:TextBox id="TextBox1"
runat="server"/>
</td>
<td>
<asp:CompareValidator id="CompareValidator1"
ControlToValidate="TextBox1"
Operator="greaterthan"
Type="Integer"
ValueToCompare="xx"
Display="Static"
ErrorMessage="Value must be greater than 50"
EnableClientScript="true"
runat="server"/>
</td>
</tr>
<tr>
<td></td>
<td>
<asp:Button text="Validate"
OnClick="ValidateBtn_Click"
runat=server />
</td>
<td></td>
</tr>
</table>
</form>
</body>
</html>
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