📄 filteredtextbox.aspx

📁 asp.net ajax的例子

💻 ASPX

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<%@ Page Language="C#" AutoEventWireup="true" CodeFile="FilteredTextBox.aspx.cs" Inherits="FilteredTextBox" %>

<%@ Register Assembly="AjaxControlToolkit" Namespace="AjaxControlToolkit" TagPrefix="cc1" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
    <title>无标题页</title>
</head>
<body>
    <form id="form1" runat="server">
        <asp:ScriptManager ID="ScriptManager1" runat="server">
        </asp:ScriptManager>
        特殊字符:<asp:TextBox ID="TextBox1" runat="server"></asp:TextBox>
        <cc1:filteredtextboxextender id="FilteredTextBoxExtender1" runat="server"
            targetcontrolid="TextBox1" ValidChars="@#$%^&*!*&()_+"></cc1:filteredtextboxextender>
        <br />
        数字:<asp:TextBox ID="TextBox2" runat="server"></asp:TextBox>
        <cc1:filteredtextboxextender id="FilteredTextBoxExtender2" runat="server" filtertype="Numbers"
            targetcontrolid="TextBox2"></cc1:filteredtextboxextender>
        <br />
        大写字母:<asp:TextBox ID="TextBox3" runat="server"></asp:TextBox>
        <cc1:filteredtextboxextender id="FilteredTextBoxExtender3" runat="server" filtertype="UppercaseLetters"
            targetcontrolid="TextBox3"></cc1:filteredtextboxextender>
        <br />
        小写字母:<asp:TextBox ID="TextBox4" runat="server"></asp:TextBox>
        <cc1:filteredtextboxextender id="FilteredTextBoxExtender4" runat="server" filtertype="LowercaseLetters"
            targetcontrolid="TextBox4"></cc1:filteredtextboxextender>
        <br />
        数字和字母:<asp:TextBox ID="TextBox5" runat="server"></asp:TextBox>
        <cc1:filteredtextboxextender id="FilteredTextBoxExtender5" runat="server" filtertype="Numbers, LowercaseLetters"
            targetcontrolid="TextBox5"></cc1:filteredtextboxextender>
    
    </form>
</body>
</html>

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