📄 oddvalidator.aspx

📁 asp.net经典案例资料

💻 ASPX

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<%@ Register TagPrefix="snowy" NameSpace="snowy" Assembly="OddValidator" %>
<html>
  <head>
    <title></title>
    <script language="C#" runat="server" >
      void Page_Load()
      {
        Label1.Text = "";
      }
      void OnClick(object sender, EventArgs arg)
      {
        if(Page.IsValid)
        {
          Label1.Text = "OK! This is an odd number.<br/>";
        }
      }
    </script>
  </head>

  <body>
  <form id="form1" runat="server">
    Input an odd number:<br/>
    <asp:TextBox id="TextBox1" runat="server" />
    <snowy:OddValidator id="OddValidator1" runat="server"
       ControlToValidate="TextBox1"
       ErrorMessage="Not an odd number!" 
       Text="*" />
    <br/>
    <asp:Label id="Label1" runat="server" />
    <asp:Button id="Button1" runat="server" Text="Submit" OnClick="OnClick"/>

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

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