lj_plc/Actions/ChemicalWeighing/Mesnac.Action.ChemicalWeighing/LjPressure/InitDbAction.cs

using System;
using System.Collections.Generic;
using System.Data;
using System.Linq;
using Mesnac.Action.Base;
using Mesnac.Action.ChemicalWeighing.LjMaterial;

namespace Mesnac.Action.ChemicalWeighing.LjPressure
{
    public class InitDbAction : ChemicalWeighingAction, IAction
    {
        private DbMCControl _materialGridControl = null; //物料列表控件
        private RuntimeParameter _runtime;

        public void Run(RuntimeParameter runtime)
        {
            base.RunIni(runtime); //必须调用
            this._runtime = runtime;


            UpAction.OnHandler -= Process_Event;
            UpAction.OnHandler += Process_Event;

            UpdateAction.OnUpdate -= Process_Event;
            UpdateAction.OnUpdate += Process_Event;
            
            DbMCControl materialGridControl =
                this.GetDbMCControlByKey(Mesnac.Basic.DataSourceFactory.MCDbType.Local, "pressureSetting")
                    .FirstOrDefault(); //获取物料数据控件
            this._materialGridControl = materialGridControl;
            FileControl();
        }

        private void FileControl()
        {
            DataTable table =
                DBHelp.GetTable(@"select Id,Name,ActualValue,LowLimit,HighLimit,Alarm,
       case Alarm when 1 then '超压' else '正常' end as AlarmValue from pressureSetting;");
            
          

            if (this._materialGridControl != null && this._materialGridControl.BaseControl != null)
            {
                this._materialGridControl.BaseControl.BindDataSource = null;
                this._materialGridControl.BaseControl.BindDataSource = table;
                //DBLog("成功!");
            }
            else
            {
                ICSharpCode.Core.LoggingService<InitDbAction>.Warn("刷新物料信息失败：压力数据控件为Null...");
            }
        }

        #region 事件处理方法

        private void Process_Event(object sender, EventArgs e)
        {
            if (sender is RuntimeParameter)
            {
                this.Run(sender as RuntimeParameter);
            }
            else
            {
                this.Run(this._runtime);
            }
        }

        #endregion
    }
}