JavaScript用JQueryコールサーバ側メソッド

   Server    

[System.Web.Services.WebMethod]

    public static string VeryUserName(string name)

    {

        string rtn = "  ，        ，     。";



        if (name == "")

            rtn = "         。";

        

        if (name == "Insus.NET")

            rtn = "       ，       。";        



        return rtn;

    }

 HTML  ：<asp:TextBox ID="TextBoxAccount" runat="server"></asp:TextBox><br />

            <input id="btnrReg" type="button" value="  " onclick="VeryRegAccount()" />

Javascript  ：

[javascript]
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        function VeryRegAccount() {  

            $.ajax({  

                type: "POST",  

                url: "Default.aspx/VeryUserName",  

                data: '{name: "' + $("#<%= TextBoxAccount.ClientID%>")[0].value + '" }',  

                contentType: "application/json; charset=utf-8",  

                dataType: "json",  

                success: OnSuccess,  

                failure: function (response) {  

                    alert(response.d);  

                }  

            });  

        }  

        function OnSuccess(response) {  

            alert(response.d);  

        }