lj_plc/Actions/ChemicalWeighing/Mesnac.Action.ChemicalWeighing/Alarm/PmtAlarm/ExportAction.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using System.Data;
using ICSharpCode.Core;
using Mesnac.Action.Base;
using Mesnac.Codd.Session;

namespace Mesnac.Action.ChemicalWeighing.Alarm.PmtAlarm
{
    /// <summary>
    /// 导出报警参数业务
    /// </summary>
    public class ExportAction : ChemicalWeighingAction, IAction
    {
        public void Run(RuntimeParameter runtime)
        {
            base.RunIni(runtime);        //必须要调用的
            ICSharpCode.Core.LoggingService<ExportAction>.Debug("报警参数-导出...");

            DbHelper dbHelper = Mesnac.Basic.DataSourceFactory.Instance.GetDbHelper(Mesnac.Basic.DataSourceFactory.MCDbType.Local);
            if (dbHelper == null)
            {
                ICSharpCode.Core.LoggingService<ExportAction>.Error("获取本地数据连接失败...");
                return;
            }

            SaveFileDialog sfd = new SaveFileDialog();
            sfd.Filter = "xls files(*.xls)|*.xls";
            sfd.FileName = String.Format("Pmt_Alarm_{0:yyyyMMdd}", DateTime.Now);
            sfd.AddExtension = true;
            DialogResult result = sfd.ShowDialog();
            if (result == DialogResult.OK)
            {
                string sqlstr = @"SELECT Alarm_ID
                                    ,Alarm_PLC
                                    ,Alarm_Block
                                    ,Alarm_Word
                                    ,Alarm_Bit
                                    ,Alarm_Cn_Info
                                    ,Alarm_Other_Info
                                FROM Pmt_Alarm
                                ORDER BY Alarm_Block, Alarm_Word, Alarm_Bit";
                DataTable dt = dbHelper.GetDataTableBySql(sqlstr);
                if (dt.Rows.Count == 0)
                {
                    DataRow row = dt.NewRow();
                    row["Alarm_ID"] = String.Empty;
                    row["Alarm_PLC"] = String.Empty;
                    row["Alarm_Block"] = String.Empty;
                    row["Alarm_Word"] = 0;
                    row["Alarm_Bit"] = 0;
                    //row["AlarmCode"] = String.Empty;
                    row["Alarm_Cn_Info"] = String.Empty;
                    row["Alarm_Other_Info"] = String.Empty;
                    //row["Remark"] = String.Empty;
                    //row["RecordTime"] = DateTime.Now;
                    //row["RecordUser"] = Mesnac.Basic.UserInfo.Instance.UserName;
                    //row["DataSource"] = "1";
                    dt.Rows.InsertAt(row, 0);
                }
                string fileName = sfd.FileName;
                if (!String.IsNullOrEmpty(fileName))
                {
                    try
                    {
                        System.IO.Stream fs = new System.IO.FileStream(fileName, System.IO.FileMode.Create, System.IO.FileAccess.ReadWrite);
                        Mesnac.Basic.DataToFileHandler.Instance.ToExcel(dt, ref fs);
                        fs.Close();
                        string msg1 = StringParser.Parse(ResourceService.GetString("Mesnac_Action_ChemicalWeighing_Alarm_PmtAlarm_ExportAction_msg1"));       //导出报警参数数据至Excel成功!
                        ICSharpCode.Core.LoggingService<ExportAction>.Info(msg1);

                        #region 记录操作日志

                        base.DBLog(msg1);

                        #endregion

                        MessageBox.Show(msg1, Mesnac.Basic.LanguageHelper.Caption, MessageBoxButtons.OK, MessageBoxIcon.Information);
                    }
                    catch (Exception ex)
                    {
                        string msg2 = StringParser.Parse(ResourceService.GetString("Mesnac_Action_ChemicalWeighing_Alarm_PmtAlarm_ExportAction_msg2"));       //导出报警参数数据至Excel失败:{0}!
                        msg2 = String.Format(msg2, ex.Message);
                        ICSharpCode.Core.LoggingService<ExportAction>.Error(msg2);

                        #region 记录操作日志

                        base.DBLog(msg2);

                        #endregion

                        MessageBox.Show(msg2, Mesnac.Basic.LanguageHelper.WarnCaption, MessageBoxButtons.OK, MessageBoxIcon.Warning);
                        runtime.IsReturn = true;
                        return;
                    }
                }
            }
        }
    }
}