customvalidatormain.aspx

来自「csharp课本的源代码」· ASPX 代码 · 共 28 行

ASPX
28
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<%@ Page Language="C#" AutoEventWireup="true"  CodeFile="CustomValidatorMain.aspx.cs" Inherits="_Default" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">

<html xmlns="http://www.w3.org/1999/xhtml" >
<head id="Head1" runat="server">
    <title>CustomValidator控件示例</title>
</head>
<body>
    <form id="form1" runat="server">
    <div>
        <br />
        请输入一个偶数:<asp:TextBox ID="textBoxInput" runat="server"></asp:TextBox>
        <br />
        &nbsp; &nbsp;
        <asp:RegularExpressionValidator ID="regularExpressionValidator" runat="server" ControlToValidate="textBoxInput"
            ErrorMessage="必须输入数字" ValidationExpression="(\d)*"></asp:RegularExpressionValidator>&nbsp;
        &nbsp; &nbsp;<asp:CustomValidator ID="customValidatorEven" runat="server" ControlToValidate="textBoxInput"
            ErrorMessage="必须输入偶数" OnServerValidate="customValidatorEven_ServerValidate"></asp:CustomValidator><br />
        &nbsp; &nbsp;
        <asp:Button ID="buttonOK" runat="server" Height="29px" OnClick="OKButton_Click" Text="确  定"
            Width="79px" />
    
    </div>
    </form>
</body>
</html>

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