using System;
using System.Collections.Generic;
using System.Data;
using System.Data.SqlClient;
using System.Web.Http;
using Newtonsoft.Json;
 
namespace WebApplication1.Controllers
{
 public class ValuesController : ApiController
 {
  // GET api/values
  public IEnumerable<string> Get()
  {
   return new string[] { "value1", "value2" };
  }
 
  // GET api/values/5
  public string Get(int id)
  {
   try
   {
    SqlConnection sqlConnection =
     new SqlConnection(
      "Data Source=127.0.0.1;Initial Catalog=GaryWeb;Integrated Security=True;User Id=sa;Password=123456");
    sqlConnection.Open();
    string sql = "select * from Users";
    DataSet dataSet = new DataSet();
    SqlDataAdapter sqlDataAdapter = new SqlDataAdapter(sql, sqlConnection);
    sqlDataAdapter.Fill(dataSet);
    return JsonConvert.SerializeObject(dataSet);
   }
   catch (Exception ex)
   {
    return ex.ToString();
   }
  }
 
  // POST api/values
  public void Post([FromBody]string value)
  {
  }
 
  // PUT api/values/5
  public void Put(int id, [FromBody]string value)
  {
  }
 
  // DELETE api/values/5
  public void Delete(int id)
  {
  }
 }
}