📄 regularexpvdr.aspx

📁 asp做的新闻系统

💻 ASPX

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<%@ Page Language="C#" %>
 <html>
 <head>
<title> RegularExpressionValidator Example</title>
    <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 Sample</h3>
    <p>
     <form runat="server">
        <table bgcolor="#eeeeee" cellpadding="10">
          <tr valign="top">
             <td colspan="3">
                <asp:Label id="lblOutput" 
                     Text="Enter a 5 digit zip code" 
                     Font-Name="Verdana" 
                     Font-Size="10pt" 
                     runat="server"/>
             </td>
          </tr>
 
          <tr>
             <td colspan="3">
                <font <b>Personal Information</b>
             </td>
          </tr>
          <tr>
             <td align="right">
                Zip Code:
             </td>
             <td>
                <asp:TextBox id="TextBox1" 
                     runat="server"/>
             </td>
             <td>
                <asp:RegularExpressionValidator id="RegularExpressionValidator1" 
                     ControlToValidate="TextBox1"
                     ValidationExpression="\d{5}"
                     Display="Static"
                     EnableClientScript="false"
                     ErrorMessage="Zip code must be 5 numeric digits"
                     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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