IMEX.mes.api/wwwroot/api/test/update/getProcedure.ashx

<%@ WebHandler Language="C#" Class="getProcedure" %>

using System;
using System.Web;
using System.Web.SessionState;
using System.Data;
using System.Text;
using System.Collections;
using System.Collections.Generic;
using Newtonsoft.Json;
using Newtonsoft.Json.Linq;
using Curtain.DataAccess;
using DK.XuWei.WebMes;

public class getProcedure : IHttpHandler, IReadOnlySessionState
{
    public void ProcessRequest(HttpContext context)
    {
        context.Response.ContentType = "text/plain";
        using(IDataAccess conn = DataAccess.Create())
        {
            DataTable dt = conn.ExecuteDatatable(@"
                SELECT 
                    PROCEDUREID AS ID,
                    PROCEDURECODE AS CODE,
                    PROCEDURENAME AS NAME
                FROM 
                    TP_PC_PROCEDURE
                WHERE 
                    VALUEFLAG = '1'
                    AND PROCEDURENAME LIKE '1#%'
                ORDER BY 
                    NODENO
            ");
            context.Response.Write(dt.ToJson());
        }

    }

    public bool IsReusable
    {
        get
        {
            return false;
        }
    }

}