ATJ_MES_ZY/Equips/Mesnac.Equips.Connection/Default/SetConfigForm.cs

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;
using System.Xml;

namespace Mesnac.Equips.Connection.Default
{
    public partial class SetConfigForm : Form, Mesnac.Equips.Connection.ConnConfig
    {
        #region 单例模式
        private static SetConfigForm _this;
        public static SetConfigForm Instance
        {
            get
            {
                if (null == _this)
                    _this = new SetConfigForm();
                return _this;
            }
        }
        #endregion
        public SetConfigForm()
        {
            InitializeComponent();
        }

        ConnType thisConnType = new ConnType();
        private void button1_Click(object sender, EventArgs e)
        {
            thisConnType.IP = this.textBox1.Text;
            this.Close();
        }
        #region SetConfig GetConfig
        public Connection.ConnType SetConfig(Connection.ConnType connType)
        {
            ConnType Result = new ConnType();
            if (connType != null)
            {
                Result = (ConnType)connType;
            }
            this.textBox1.Text = Result.IP;
            this.ShowDialog();
            return thisConnType;
        }

        private bool GetFirstNodeValue(XmlNode node, string path, string attribute, bool throwException, out string value)
        {
            value = string.Empty;
            try
            {
                value = node.SelectNodes(path)[0].Attributes[attribute.ToLower()].Value.ToString();
            }
            catch (Exception ex)
            {
                if (throwException)
                {
                    throw (ex);
                }
                return false;
            }
            return true;
        }
        private bool GetNodeAttributeValue(XmlNode node, string attribute, bool throwException, out string value)
        {
            value = string.Empty;
            try
            {
                value = node.Attributes[attribute.ToLower()].Value.ToString();
            }
            catch (Exception ex)
            {
                if (throwException)
                {
                    throw (ex);
                }
                return false;
            }
            return true;
        }
        //public Connection.ConnType GetConfig(XmlNode node)
        //{
        //    ConnType Result = new ConnType();
        //    return Result;
        //}
        public Connection.ConnType GetConfig(XmlNode node)
        {
            ConnType Result = new ConnType();
            string ss = string.Empty;
            GetFirstNodeValue(node, ".//IP[@value]", "value", true, out ss);
            Result.IP = ss;
            return Result;
        }
        #endregion
    }


    public class ConnType : Mesnac.Equips.Connection.ConnType
    {
        public ConnType()
        {
            this.IP = string.Empty;
        }
        public string IP { get; set; }
    }
}