序列化和反序列化简单使用

using System;
using System.Collections;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.IO;
using System.Linq;
using System.Runtime.Serialization.Formatters.Binary;
using System.Text;
using System.Windows.Forms;

namespace ServerManager
{
    public partial class TimeSeting : Form
    {
        public TimeSeting()
        {
            InitializeComponent();
            this.FormClosing += (sender, e) => { e.Cancel = true; this.Visible = false; };
        }

        /// <summary>
        /// 序列化所保存的路径
        /// </summary>
        private string strfile = null;
        public string StrFile
        {
            get
            {
                if (strfile.IsNullOrWhiteSpace())
                {
                    string path = System.Reflection.Assembly.GetExecutingAssembly().Location;
                    strfile = System.IO.Path.Combine(System.IO.Path.GetDirectoryName(path), "setting.Config");
                }
                return strfile;
            }
            set { strfile = value; }
        }

        /// <summary>
        /// 保存设置 并序列化数据
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void btnSave_Click(object sender, EventArgs e)
        {
            try
            {
                if (txtStart.Text.IsNullOrWhiteSpace() || txtEnd.Text.IsNullOrWhiteSpace() || txtMinute.Text.IsNullOrWhiteSpace() || txtFailure.Text.IsNullOrWhiteSpace())
                {
                    MessageBox.Show("设置项不能为空！","提示",MessageBoxButtons.OK);
                    return;
                }
                MainSetting newmainset = new MainSetting();
                newmainset.SetStart = Convert.ToInt32(txtStart.Text);
                newmainset.SetEnd = Convert.ToInt32(txtEnd.Text);
                newmainset.SetMinute = Convert.ToInt32(txtMinute.Text);
                newmainset.SetFailure = Convert.ToInt32(txtFailure.Text);
                if (newmainset.SetFailure < 2)
                {
                    MessageBox.Show("失败间隔不能小于2分钟！");
                    return;
                }
                if (newmainset.SetStart > newmainset.SetEnd)
                {
                    MessageBox.Show("开始时间不能小于结束时间！");
                }
                else
                {
                    MainSet = newmainset;
                    Serialize(MainSet);
                    this.Visible = false;
                }
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message);
            }
        }
        /// <summary>
        /// 序列化设置
        /// </summary>
        /// <param name="set"></param>
        public void Serialize(MainSetting set)
        {
            using (FileStream fs = new FileStream(StrFile, FileMode.Create))
            {
                BinaryFormatter formatter = new BinaryFormatter();
                formatter.Serialize(fs, set);
                fs.Close();
            }
        }

        MainSetting mainSet;
        public MainSetting MainSet
        {
            get
            {
                if (mainSet == null)
                {
                    DeSerialize();
                }
                return mainSet;
            }
            set
            {
                mainSet = value;
                Service.HostingSystemHelper.Instance.ExecMin = value.SetStart;
                Service.HostingSystemHelper.Instance.ExecMax = value.SetEnd;
                Service.HostingSystemHelper.Instance.SetMinute = value.SetMinute;
                Service.HostingSystemHelper.Instance.SleepMinutes = value.SetFailure;
            }
        }

        /// <summary>
        /// 反序列化设置
        /// </summary>
        public void DeSerialize()
        {
            if (System.IO.File.Exists(StrFile))
            {
                using (FileStream fs = new FileStream(StrFile, FileMode.Open))
                {
                    BinaryFormatter formatter = new BinaryFormatter();
                    MainSet = (MainSetting)(formatter.Deserialize(fs));
                }
            }
            else
            {
                MainSet = new MainSetting() { SetStart = Service.HostingSystemHelper.Instance.ExecMin, SetEnd = Service.HostingSystemHelper.Instance.ExecMax, SetMinute = Service.HostingSystemHelper.Instance.SetMinute, SetFailure = Service.HostingSystemHelper.Instance.SleepMinutes };
            }
        }
        /// <summary>
        /// 加载设置
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void TimeSeting_Load(object sender, EventArgs e)
        {
            this.txtStart.Text = MainSet.SetStart + string.Empty;
            this.txtMinute.Text = MainSet.SetMinute + string.Empty;
            this.txtEnd.Text = MainSet.SetEnd + string.Empty;
            this.txtFailure.Text = mainSet.SetFailure + string.Empty;
        }

        //如果输入的不是数字键，也不是回车键、Backspace键，则取消该输入
        private void txtStart_KeyPress(object sender, KeyPressEventArgs e)
        {
            if (!(Char.IsNumber(e.KeyChar)) && e.KeyChar != (char)13 && e.KeyChar != (char)8)
            {
                e.Handled = true;
            }
        }
        //如果输入的不是数字键，也不是回车键、Backspace键，则取消该输入
        private void txtEnd_KeyPress(object sender, KeyPressEventArgs e)
        {
            if (!(Char.IsNumber(e.KeyChar)) && e.KeyChar != (char)13 && e.KeyChar != (char)8)
            {
                e.Handled = true;
            }
        }
        //如果输入的不是数字键，也不是回车键、Backspace键，则取消该输入
        private void txtMinute_KeyPress(object sender, KeyPressEventArgs e)
        {
            if (!(Char.IsNumber(e.KeyChar)) && e.KeyChar != (char)13 && e.KeyChar != (char)8)
            {
                e.Handled = true;
            }
        }
        //如果输入的不是数字键，也不是回车键、Backspace键，则取消该输入
        private void txtFailure_KeyPress(object sender, KeyPressEventArgs e)
        {
            if (!(Char.IsNumber(e.KeyChar)) && e.KeyChar != (char)13 && e.KeyChar != (char)8)
            {
                e.Handled = true;
            }
        }
    }

    [Serializable]
    public class MainSetting
    {
        public int SetStart
        {
            get;
            set;
        }

        public int SetEnd
        {
            get;
            set;
        }

        public int SetMinute
        {
            get;
            set;
        }

        public int SetFailure
        {
            get;
            set;
        }
    }
}