JNLR_WCS/IOControlStatus/CGetDeviceState.cs

using System;
using System.Collections.Generic;
using System.Text;
using System.Data;
using ICommLayer;
using DBFactory;
namespace IOControlStatus
{
    /// <summary>
    /// 20100617��ȡ���������ij�������ȷ��������ͨѶ�ӿ�������
    /// �����豸״̬��
    /// �����ߣ�Richard.Liu
    /// </summary>
    public class CGetDeviceState:IGetDeviceState 
    {
        StringBuilder sql = new StringBuilder();
        string _commLayerError;

        public string CommLayerError
        {
            get { return _commLayerError; }
            set { _commLayerError = value; }
        }
        public   DBOperator dbo = CommonClassLib.AppSettings.dbo; //20130510
        public   DBOperator dboM = CommonClassLib.AppSettings.dboM; //20130510
        public CGetDeviceState()
        {
            dbo.Open();
        }
        //~CGetDeviceState()
        //{
        //    dbo.Close();
        //}
        /// <summary>
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        /// </summary>
        /// <param name="DeviceIndex">�豸����</param>
        /// <returns>����������Ϣ�ɹ��󣬷���Ӧ����Ϣ�󷵻�14���ֽ���״̬</returns>
        
        public int[] GetDeviceState(int DeviceIndex, int TaskIndex)
        {
            try
            {
                int fid = Model.CGeneralFunction.GetManageTaskIndexfromMonitor(TaskIndex);
                int mankind = Model.CGeneralFunction.GetManageTaskKindIndexFromMonitor(TaskIndex);
                if (mankind == 1)
                {
                    sql.Remove(0, sql.Length);
                    sql.Append("SELECT CONTROL_ID FROM IO_CONTROL WHERE (CONTROL_ID = ").Append(fid).Append(") AND (CONTROL_STATUS = " ).Append( Model.CGeneralFunction.TASKOUTCONFIRM ).Append( ")");
                    object  ob = dboM.GetSingle(sql.ToString());
                    if (ob != null)
                    {
                        int[] states = new int[6];
                        states[0] = 0;//��д��־
                        states[1] = Model.CGeneralFunction.TASKOUTCONFIRM;//״̬:ȷ������
                        states[2] = TaskIndex;//������
                        states[3] = 0;
                        states[4] = 0;
                        states[5] = DeviceIndex;//�豸������
                        return states;
                    }
                    else
                    {
                        return null;
                    }
                }
                else
                {
                    return null;
                }

            }
            catch(Exception ex)
            {
                _commLayerError = this.ToString() + ":GetDeviceState---" + ex.Message ;
                return null;
            }
        }

        public string GetStringData(int DeviceIndex, int TaskIndex)
        {
            return "";
        }
    
    }
}