📄 requiredfieldvalidator.aspx

📁 asp.net技术内幕的书配源码

💻 ASPX

字号:

<%@ Page Language="C#"%>

<script runat=server>

void Button_Click(Object sender, EventArgs e) 
{
    Response.Redirect( "thankyou.aspx" );
}

</Script>

<html>
<head><title>RequiredFieldValidator.aspx</title></head>
<body>

<form Runat="Server">

Username:
<br><asp:TextBox
  ID="txtUsername"
  Runat="Server" />

<asp:RequiredFieldValidator
  ControlToValidate="txtUsername"
  Text="You must enter a username!"
  Runat="Server" />

<p>
Comments:
<br>
<asp:TextBox
  id="txtComments"
  TextMode="MultiLine"
  Runat="Server"/>

<asp:RequiredFieldValidator
  ControlToValidate="txtComments"
  Text="You must enter some comments!"
  Runat="Server" />

<p>

<asp:Button
  Text="Submit"
  OnClick="Button_Click"
  Runat="Server"/>

</form>
</body>
</html>

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