ATJ_MES_HS/Main/Mesnac.Gui.Edit/Dialog/FrmMachine.cs

using Mesnac.Basic;
using Mesnac.Codd.Session;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;

namespace Mesnac.Gui.Edit.Dialog
{
    public partial class FrmMachine : Form
    {
        DbHelper dbHelper;
        public FrmMachine()
        {
            InitializeComponent();
            Init();
        }

        public string MachineName = "";
        private void Init()
        {
            dbHelper = DataSourceFactory.Instance.GetDbHelper(Mesnac.Basic.DataSourceFactory.MCDbType.Server);

            DataTable table = getMachineList();
            if (table == null || table.Rows.Count < 1)
            {
                MessageBox.Show("机台加载错误");
                return;
            }
            this.comboBox1.DataSource = table;
            this.comboBox1.DisplayMember = "machinename";
            this.comboBox1.ValueMember = "ID";
            this.comboBox1.SelectedIndex = 0;
        }

        private DataTable getMachineList()
        {
            try
            {
                if (dbHelper == null)
                {
                    return null;
                }
                dbHelper.ClearParameter();
                dbHelper.CommandType = CommandType.Text;
                dbHelper.CommandText = "";
                StringBuilder sb = new StringBuilder();
                sb.Append("SELECT ID,machinename FROM dbo.T_BD_MachineInfo");
                dbHelper.CommandText = sb.ToString();
                return dbHelper.ToDataTable();
            }
            catch (Exception e)
            {
                ICSharpCode.Core.LoggingService.Error("网络服务器请求失败");
                return null;
            }
        }

        private void btnOk_Click(object sender, EventArgs e)
        {
            try
            {
                this.MachineName = this.comboBox1.SelectedValue.ToString();

            }
            catch
            { }   
            this.DialogResult = DialogResult.OK;
        }

        private void btnRefresh_Click(object sender, EventArgs e)
        {
            Init();
        }

        private void btnCancel_Click(object sender, EventArgs e)
        {
            this.DialogResult = DialogResult.Cancel;
        }
    }
}