ValidatorCallout控件示例-优快云博客

ValidatorCallout控件，该控件用于用户控件中输入不符合格式要求的内容之后，提示操作错误信息。

<%...@PageLanguage="C#"AutoEventWireup="true"CodeFile="ValidatorCalloutDemo.aspx.cs"
Inherits="ValidatorCalloutDemo"%>

<%...@RegisterAssembly="System.Web.Extensions,Version=1.0.61025.0,Culture=neutral,
PublicKeyToken=31bf3856ad364e35"

Namespace="System.Web.UI"TagPrefix="asp"%>

<%...@RegisterAssembly="AjaxControlToolkit"Namespace="AjaxControlToolkit"TagPrefix="cc1"%>

<!DOCTYPEhtmlPUBLIC"-//W3C//DTDXHTML1.0Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<htmlxmlns="http://www.w3.org/1999/xhtml">

<headrunat="server">

</head>

<body>

<formid="form1"runat="server">

<div>

<asp:ScriptManagerID="ScriptManager1"runat="server">

</asp:ScriptManager>

<table>

<tr>

</tr>

</table>

<br/>

<asp:RegularExpressionValidatorrunat="server"ID="PNRegEx"
ControlToValidate="MailTextBox"Display="None"ErrorMessage="<b>格式不正确</b><br/>请按如下格式填写<br/>carol@sina.com"ValidationExpression="w+([-+.']w+)*@w+([-.]w+)*.w+([-.]w+)*"/>

<asp:ButtonID="Button1"runat="server"Text="提交"/>

<cc1:ValidatorCalloutExtenderrunat="Server"ID="PNReqE"TargetControlID="PNRegEx"
Width="100px"/>

</div>

</form>

</body>

</html>