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AJAX和WebService实现邮箱验证（无刷新）

2013-05-20 21:13 375 查看

首先在项目里面添加服务引用

---------------------------验证 Email 地址是否正确.aspx------------------------------

<html xmlns="http://www.w3.org/1999/xhtml">

<head runat="server">

<title></title>

</head>

<body>

<form id="form1" runat="server">

<asp:ScriptManager ID="ScriptManager1" runat="server">

</asp:ScriptManager>

<asp:UpdatePanel ID="UpdatePanel1" runat="server">

<ContentTemplate>

<div>

Email<asp:TextBox ID="txtemail" runat="server"></asp:TextBox><asp:Label ID="lblinfo"

runat="server" Text=""></asp:Label>

<br />

<br />

<asp:Button ID="Button1" runat="server" Text="调用" onclick="Button1_Click" />

</div>

</ContentTemplate>

</asp:UpdatePanel>

</form>

</body>

</html>

--------------------------------------验证 Email 地址是否正确.aspx.cs-----------------------------------------------

protected void Button1_Click(object sender, EventArgs e)

{

WebEmail.ValidateEmailWebService webemail = new WebEmail.ValidateEmailWebService();

byte result = webemail.ValidateEmailAddress(txtemail.Text);

if (result == 0)

{

lblinfo.Text = "请重新验证";

}

else if (result == 1)

{

lblinfo.Text = "邮件地址合法";

}

else if (result == 2)

{

lblinfo.Text = "只是域名正确";

}

else if (result == 3)

{

lblinfo.Text = "一个未知错误";

}

else if (result == 4)

{

lblinfo.Text = "邮件服务器没有找到";

}

else if (result == 5)

{

lblinfo.Text = "电子邮件地址错误";

}

else if (result == 6)

{

lblinfo.Text = "免费用户验证超过数量（50次/24小时）";

}

else if (result == 7)

{

lblinfo.Text = "商业用户不能通过验证";

}

}

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