mes-client/UAS_DeviceMonitor/Main.cs

using System;
using DevExpress.XtraBars;
using UAS_DeviceMonitor.DataOperate;
using System.Data;
using System.Text;
using DevExpress.XtraTab;
using UAS_DeviceMonitor.Entity;

namespace UAS_DeviceMonitor
{
    public partial class Main : DevExpress.XtraBars.Ribbon.RibbonForm
    {

        StringBuilder sql = new StringBuilder();

        public Main()
        {
            SystemInf.dh = new DataHelper();
            InitializeComponent();
            dpc_enableCheckEdit.QueryCheckStateByValue += CheckedEdit_QueryCheckStateByValue; ;
        }

        private void Main_Load(object sender, EventArgs e)
        {
            GridDeviceList.GetDataSQL = "select de_id,de_code,de_name,de_spec,de_indate,de_runstatus,de_address,de_wccode,de_vendcode,de_vendname from device".ToUpper();
            GridPollingSetting.GetDataSQL = "SELECT DPC_ID,DPC_DECODE ,DPC_PLCODE ,DPC_PLNAME ,DPC_INTERVAL ,DPC_DCCODE ,DPC_FUNCTION , DPC_ENABLE,DPC_STATUS ,DPC_REMARK FROM DEVICEPOLLINGCONFIG";
            pageControl1.Gridcontrol = GridDeviceList;
        }

        /// <summary>
        /// 选项卡切换不同XPage
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void ButtonItem_ItemClick(object sender, ItemClickEventArgs e)
        {
            HideXPage(e.Item.Tag.ToString());
        }

        /// <summary>
        /// 根据点击按钮的Tag显示对应的XPage
        /// </summary>
        /// <param name="PageName"></param>
        private void HideXPage(string PageName)
        {
            for (int i = 0; i < MainTabControl.TabPages.Count; i++)
            {
                if (MainTabControl.TabPages[i].Name == PageName)
                    MainTabControl.TabPages[i].PageVisible = true;
                else
                    MainTabControl.TabPages[i].PageVisible = false;
            }
        }

        private void CheckedEdit_QueryCheckStateByValue(object sender, DevExpress.XtraEditors.Controls.QueryCheckStateByValueEventArgs e)
        {
            string val = "";
            if (e.Value != null)
            {
                val = e.Value.ToString();
            }
            else
            {
                val = "False";//默认为不选   
            }
            switch (val)
            {
                case "True":
                case "Yes":
                case "1":
                    e.CheckState = System.Windows.Forms.CheckState.Checked;
                    break;
                case "False":
                case "No":
                case "0":
                    e.CheckState = System.Windows.Forms.CheckState.Unchecked;
                    break;
                default:
                    e.CheckState = System.Windows.Forms.CheckState.Checked;
                    break;
            }
            e.Handled = true;
        }
    }
}