HEGII.ss.mes.dashboard/wwwroot/main/DashBoard/api/GetVideoStatus.ashx

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

using System;
using System.Web;
using System.Web.Security;
using System.Web.SessionState;
using System.Data;
using Newtonsoft.Json;
using Newtonsoft.Json.Linq;
using Curtain.DataAccess;
using Curtain.Log;
using DK.XuWei.WebMes;

/// <summary>
/// 获取参数
/// </summary>
public class GetVideoStatus : IHttpHandler, IRequiresSessionState
{
    public void ProcessRequest(HttpContext context)
    {
        context.Response.ContentType = "text/plain";

        using (IDataAccess conn = DataAccess.Create())
        {

            object value = conn.ExecuteScalar(@"
				SELECT 
					VALUE
				FROM
					TP_WEB_SETTING
				WHERE
					NAME = '电子看板视频开关'
				"
            );

            if(value.ToString() == "1")
            {
                context.Response.Write(new JsonResult(JsonStatus.success) { message="电子看板视频打开"}.ToJson());
            }
            else
            {
                context.Response.Write(new JsonResult(JsonStatus.error) { message="电子看板视频关闭"}.ToJson());
            }

        }

    }

    public bool IsReusable
    {
        get
        {
            return false;
        }
    }

}