function SetValue() {

            var strCodeName = $("#MainContent_ddlFullNameAndFullName").val();

            if (strCodeName != "" && strCodeName.split('—').length > ) {

                $.ajax({

                    type: "POST",

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

                    dataType: "json",

                    async: false,

                    url: "../GeneralFile/GeneralFile.ashx?PageName=COMPANYINFO&TRCODE_CO=" + strCodeName.split('—')[],

                    success: function (data) {

                        //返回的数据用data获取内容  

                        $("#MainContent_ddlCoClass").val(data[].CO_CLASS);

                        $("#MainContent_ddlCustomsCode_input").val(data[].CUSTOMS_CODE);

                        $("#MainContent_ddlCustomsCode").val(data[].CUSTOMS_CODE);

                        $("#MainContent_ddlCustomsCode").attr('value', data[].CUSTOMS_CODE);

                        $("#MainContent_ddlLawProperty").val(data[].LAW_PROPERTY);

                        $("#MainContent_txtCoAdress").val(data[].CO_ADRESS);

                        $("#MainContent_txtCoAdress").attr('value', data[].CO_ADRESS);

                        $("#MainContent_txtEmsType").val(data[].EMS_TYPE);

                        $("#MainContent_txtLawMan").val(data[].LAW_MAN);

                        $("#MainContent_ddlBusiType").val(data[].BUSI_TYPE);

                        $("#MainContent_txtLawManTel").val(data[].LAW_MAN_TEL);

                        $("#MainContent_txtLawManMail").val(data[].LAW_MAN_MAIL);

                        $("#MainContent_txtCopRange").val(data[].COP_RANGE);

                        $("#MainContent_txtNote").val(data[].NOTE);

                    },

                    error: function (err) {

                    }

                });

            }

        }

namespace ENTERPRISE.GeneralFile

{

    /// <summary>

    /// GeneralFile 的摘要说明

    /// </summary>

    public class GeneralFile : IHttpHandler, System.Web.SessionState.IRequiresSessionState

    {

        public void ProcessRequest(HttpContext context)

        {

            try

            {

                context.Response.ContentType = "text/plain";

                string strPageName = HttpUtility.UrlDecode(context.Request.QueryString["PageName"]);

                if (strPageName == "COMPANYINFO")

                {

                    string strCompCode = HttpUtility.UrlDecode(context.Request.QueryString["TRCODE_CO"]);

                    //返回json序列

                    var enterpriseOinfohead = new EnterpriseEinfoHeadBodyPresenter(null);

                   // var SelectInfo = enterpriseOinfohead.SelectEInfo("TRADE_CO", strCompCode);

                    DataTable dt = enterpriseOinfohead.SelectCompanyInfo(strCompCode);

                    string jsonstr = string.Empty;

                    if(dt!=null)

                    {

                        jsonstr = JsonConvert.SerializeObject(dt, new DataTableConverter());

                    }

                    context.Response.Write(jsonstr);

                }

            }

            catch (Exception e)

            {

                string ss = e.Message;

            }

        }

        public bool IsReusable

        {

            get

            {

                return true;

            }

        }

    }

}