winform 更新文件上传（一）

using Common;
using DevExpress.XtraEditors;
using FileModel.UpLoad;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.IO;
using System.Linq;
using System.Net.Sockets;
using System.Runtime.InteropServices;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
using System.Windows.Forms;
using System.Xml;

namespace WinUpload
{
    public partial class FrmUpLoad : XtraForm
    {
        #region [上传文件列表]
        DataTable dt = new DataTable();
        private int currentValve = 0;
        private int maxValve = 0;
        private string serverFileName;

        public FrmUpLoad()
        {
            InitializeComponent();
            LoadListView();
            //CloseForm();
        }

        /// <summary>
        /// 关闭
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void PicClose_Click(object sender, EventArgs e)
        {
            if (MsgDvUtil.ShowYesNoAndWarning("确定退出本系统？") == DialogResult.Yes)
            {
                this.Close();
            }
        }
        /// <summary>
        ///窗体加载信息
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void FrmUpLoad_Load(object sender, EventArgs e)
        {
            LoadTxtValues();
        }
        #region  无边窗体移动窗体实现方法
        [DllImport("user32.dll")]
        public static extern bool ReleaseCapture();
        [DllImport("user32.dll")]
        public static extern bool SendMessage(IntPtr hwnd, int wMsg, int wParam, int lParam);
        private const int WM_NCLBUTTONDOWN = 0XA1;   //定义鼠标左键按下
        private const int HTCAPTION = 2;

        private void pHeader_MouseDown(object sender, MouseEventArgs e)
        {
            ReleaseCapture();
            //发送消息,让系统误以为在标题栏上按下鼠标
            SendMessage(this.Handle, WM_NCLBUTTONDOWN, HTCAPTION, 0);
        }
        #endregion
        /// <summary>
        /// 初始化上传列表
        /// </summary>
        void LoadListView()
        {
            lstFileList.FullRowSelect = true;//是否选中整行
            lstFileList.Scrollable = true;//是否自动显示滚动条
            lstFileList.MultiSelect = false;//是否可以选择多行
            lstFileList.View = View.Details;
            lstFileList.CheckBoxes = true;
            lstFileList.GridLines = true;
            lstFileList.Columns.Add("FileName", "文件名称");
            lstFileList.Columns.Add("FileSize", "文件大小");
            lstFileList.Columns.Add("FileType", "文件类型");
            lstFileList.Columns.Add("FileDate", "文件日期");
        }
        /// <summary>
        /// 初始化文本框信息
        /// </summary>
        void LoadTxtValues()
        {
            ReadConfigInfo();
        }
        /// <summary>
        /// 获取文件的路劲
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void btnSelectFile_Click(object sender, EventArgs e)
        {
            lstFileList.Items.Clear();
            FolderBrowserDialog fbd = new FolderBrowserDialog();
            if (fbd.ShowDialog() == DialogResult.OK)
            {
                txtLocalFilePath.Text = fbd.SelectedPath;
            }
            if (!string.IsNullOrEmpty(txtLocalFilePath.Text.Trim()))
            {
                DirectoryInfo dir = new DirectoryInfo(txtLocalFilePath.Text.Trim());
                foreach (FileInfo filename in dir.GetFiles())
                {
                    ListViewItem lvi = new ListViewItem(Path.GetFileName(filename.ToString())); //不带后缀名文件名Path.GetFileNameWithoutExtension
                    lvi.Tag = filename;
                    lvi.SubItems.Add(filename.Length.ToString());//文件大小
                    //lvi.SubItems.Add((fi.Length / (1024 * 1024)).ToString() + "M"); //由于文件太小不便于以M
                    //lvi.SubItems.Add(Path.GetDirectoryName(filename));文件路劲
                    lvi.SubItems.Add(Path.GetExtension(filename.ToString()));
                    lvi.SubItems.Add(DateTime.Parse(filename.LastWriteTime.ToString()).ToString("yyyy-MM-dd HH:mm:ss"));  //写入文件的时间
                    lstFileList.Items.Add(lvi);
                    lstFileList.AutoResizeColumns(ColumnHeaderAutoResizeStyle.HeaderSize);
                }
            }
            else
            {
                MsgDvUtil.ShowWarning("选择文件路劲不能为空！");
            }
        }
        /// <summary>
        ///  配置参数信息
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void btnReSet_Click(object sender, EventArgs e)
        {
            //存在用户配置文件，自动加载登录信息
            try
            {
                if (!CheckIsNull()) return;
                string cfgINI = Application.StartupPath + @"\ConfigIni\ConfigFile.ini";
                IniFile ini = new IniFile(cfgINI);
                ini.IniWriteValue("WinUpload", "ServerIP", txtServerIp.Text.Trim());
                ini.IniWriteValue("WinUpload", "UPort", CEncoder.Encode(txtUPort.Text.Trim()));
                ini.IniWriteValue("WinUpload", "DPort", CEncoder.Encode(txtDPort.Text.Trim()));
                ini.IniWriteValue("WinUpload", "ServerFileName", txtServerFileName.Text.Trim());
                ini.IniWriteValue("WinUpload", "SystemName", txtSystemName.Text.Trim());
                ini.IniWriteValue("WinUpload", "OldVersionNo", txtOldVersionNo.Text.Trim());
                ini.IniWriteValue("WinUpload", "NewVersionNo", txtNewVersionNo.Text.Trim());
                ini.IniWriteValue("WinUpload", "UpdateMemo", txtMemo.Text.Trim());
                MsgDvUtil.ShowTips("参数信息配置成功！");
                ReadConfigInfo();
            }
            catch (Exception ex)
            {
                MsgDvUtil.ShowError("错误信息：" + ex.Message);
            }
        }
        /// <summary>
        /// 读取配置文件信息
        /// </summary>
        private void ReadConfigInfo()
        {
            //存在用户配置文件，自动加载配置信息
            string cfgINI = Application.StartupPath + @"\ConfigIni\ConfigFile.ini";
            if (File.Exists(cfgINI))
            {
                IniFile ini = new IniFile(cfgINI);
                txtServerIp.Text = ini.IniReadValue("WinUpload", "ServerIP");
                txtUPort.Text = CEncoder.Decode(ini.IniReadValue("WinUpload", "UPort"));
                txtDPort.Text = CEncoder.Decode(ini.IniReadValue("WinUpload", "DPort"));
                txtServerFileName.Text = ini.IniReadValue("WinUpload", "ServerFileName");
                txtSystemName.Text = ini.IniReadValue("WinUpload", "SystemName");
                txtOldVersionNo.Text = ini.IniReadValue("WinUpload", "NewVersionNo");
                txtNewVersionNo.Text = (Convert.ToDouble(ini.IniReadValue("WinUpload", "NewVersionNo")) + 0.001).ToString();
                txtMemo.Text = ini.IniReadValue("WinUpload", "UpdateMemo");
            }
        }

        /// <summary>
        /// 验证相关信息
        /// </summary>
        /// <returns></returns>
        private bool CheckIsNull()
        {
            if (string.IsNullOrEmpty(txtServerIp.Text.Trim()))
            {
                MsgDvUtil.ShowWarning("服务器不能为空！");
                return false;
            }
            if (string.IsNullOrEmpty(txtUPort.Text.Trim()))
            {
                MsgDvUtil.ShowWarning("文件上传端口！");
                return false;
            }
            if (string.IsNullOrEmpty(txtDPort.Text))
            {
                MsgDvUtil.ShowWarning("文件下载端口！");
                return false;
            }
            if (string.IsNullOrEmpty(txtServerFileName.Text.Trim()))
            {
                MsgDvUtil.ShowWarning("服务器文件名不能为空！");
                return false;
            }
            if (string.IsNullOrEmpty(txtNewVersionNo.Text.Trim()))
            {
                MsgDvUtil.ShowWarning("最新版本号不能为空！");
                return false;
            }
            if (string.IsNullOrEmpty(txtServerIp.Text.Trim()))
            {
                MsgDvUtil.ShowWarning("服务器不能为空！");
                return false;
            }
            //if(string.IsNullOrEmpty(txtLocalFilePath.Text.Trim()))
            //{
            //    MsgDvUtil.ShowWarning("本地路劲不能为空！");
            //    return false;
            //}
            return true;
        }
        public static void DeleteFolder(string dir)
        {
            foreach (string d in Directory.GetFileSystemEntries(dir))
            {
                if (File.Exists(d))
                {
                    FileInfo fi = new FileInfo(d);
                    if (fi.Attributes.ToString().IndexOf("ReadOnly") != -1)
                        fi.Attributes = FileAttributes.Normal;
                    File.Delete(d);//直接删除其中的文件
                }
                else
                {
                    DirectoryInfo dFolder = new DirectoryInfo(d);
                    if (dFolder.GetFiles().Length != 0)
                    {
                        DeleteFolder(dFolder.FullName);////递归删除子文件夹
                    }
                    Directory.Delete(d);
                }
            }
        }
        /// <summary>
        /// 文件上传
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void btnUpLoad_Click(object sender, EventArgs e)
        {
            BtnUpload();
            //try
            //{

            //    if (string.IsNullOrEmpty(txtLocalFilePath.Text.Trim()))
            //    {
            //        MsgDvUtil.ShowWarning("请选择本地更新目录!");
            //    }
            //    else
            //        if (lstFileList.CheckedItems.Count <= 0)
            //    {
            //        MsgDvUtil.ShowWarning("请选择上传的文件!");
            //    }
            //    else
            //    {
            //        //DeleteFolder(txtUpdateDir.Text.ToString());//删除文件及子文件夹
            //        if (lstFileList.Items.Count > 0)
            //        {
            //            ControlIsUse(false);
            //            int j = 0;
            //            string count = lstFileList.CheckedItems.Count.ToString();
            //            for (int i = 0; i < lstFileList.Items.Count; i++)
            //            {

            //                if (lstFileList.Items[i].Checked)
            //                {
            //                    j++;
            //                    string fileName = Path.GetFileName(lstFileList.Items[i].Tag.ToString());
            //                    lblFileContent.Text = string.Format("正在上传文件:[{0}]", lstFileList.Items[i].Text) + "：" + j.ToString() + "：" + count;
            //                    //需要更正，获取Ftp路劲
            //                    FileStream des = new FileStream(Path.Combine("", fileName), FileMode.OpenOrCreate, FileAccess.Write);
            //                    FileStream fir = new FileStream(Path.Combine(txtLocalFilePath.Text, lstFileList.Items[i].Tag.ToString()), FileMode.Open, FileAccess.Read);
            //                    byte[] buffer = new byte[10240];
            //                    int size = 0; int ren = 0;
            //                    while (ren < fir.Length)
            //                    {
            //                        Application.DoEvents();
            //                        size = fir.Read(buffer, 0, buffer.Length);
            //                        des.Write(buffer, 0, size);
            //                        ren += size;
            //                        UpProgress(ren);
            //                    }
            //                    lstFileList.Items[i].Checked = false;
            //                }
            //                else
            //                {
            //                    continue;
            //                }

            //            }
            //            MsgDvUtil.ShowTips("上传成功!");
            //            ControlIsUse(true);
            //        }
            //        else
            //        {
            //            return;
            //        }
            //    }

            //}
            //catch (Exception ex)
            //{
            //    //LogHelper.ErrorLog(null, ex);
            //    //LogHelper.InsertDBLog();
            //}

        }
        /// <summary>
        /// 控件使用状态
        /// </summary>
        /// <param name="enable"></param>
        private void ControlIsUse(bool enable)
        {
            //txtLocalFilePath.Enabled = enable;
            //btnSelectFile.Enabled = enable;
            ////lstFileList.Enabled = enable;
            //txtNewVersionNo.Enabled = enable;
            //txtSystemName.Enabled = enable;
            ////btnReSet.Enabled = enable;
            //btnUpLoad.Enabled = enable;
        }

        public delegate void DeleFile(int position);
        public void UpProgress(int copy)
        {

            if (this.progressBar.InvokeRequired)
            {
                this.progressBar.Invoke(new DeleFile(UpProgress), new object[] { copy });
                return;
            }
            foreach (ListViewItem lvi in lstFileList.CheckedItems)
            {
                string total = lvi.SubItems[1].Text;
                int pro = (int)((float)copy / long.Parse(total) * 100);
                if (pro <= progressBar.Maximum)
                {
                    progressBar.Value = pro;
                    progressBar.Text = lblFileContent.Text.Split('：')[0].ToString() + Environment.NewLine +
                        string.Format("上传进度:{0}%", pro) + Environment.NewLine +
                        string.Format("已上传文件数：{0}/{1}", lblFileContent.Text.Split('：')[1].ToString(), lblFileContent.Text.Split('：')[2].ToString());
                }
            }

        }
        /// <summary>
        /// 验证文本框只能输入double类型
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void txtNewVersionNo_KeyPress(object sender, KeyPressEventArgs e)
        {
            if ((e.KeyChar != 0x08) && (e.KeyChar != 46) && (e.KeyChar < 0x30 || e.KeyChar > 0x39))
            {
                e.KeyChar = (char)0;
            }
            try
            {
                string content = ((DevExpress.XtraEditors.TextEdit)sender).Text;
                if (content != "")
                {
                    if ((e.KeyChar.ToString() == "."))
                    {
                        string ss = content + ".";
                        Convert.ToDouble(ss);
                    }
                }
            }
            catch
            {
                e.KeyChar = (char)0;
            }
        }
        /// <summary>
        /// 关闭窗体释放进程
        /// </summary>
        private void CloseForm()
        {
            this.FormClosed += (sender, e) =>
            {
                Application.Exit();
                System.Diagnostics.Process pro = System.Diagnostics.Process.GetCurrentProcess();
                pro.Kill();
            };
        }
        /// <summary>
        /// 右键菜单操作项
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void cmsFile_ItemClicked(object sender, ToolStripItemClickedEventArgs e)
        {
            int selectCount = 0;
            if (e.ClickedItem.Name == "tmsSelectAll")//全选
            {
                selectCount = lstFileList.Items.Count;
                foreach (ListViewItem item in lstFileList.Items)
                {
                    item.Checked = true;
                }
            }
            if (e.ClickedItem.Name == "tmsCancel")//取消
            {
                selectCount = lstFileList.Items.Count;
                foreach (ListViewItem item in lstFileList.Items)
                {
                    item.Checked = false;
                }
            }
            if (e.ClickedItem.Name == "tmsDelete") //移除
            {
                if (lstFileList.CheckedItems.Count > 0)
                {
                    foreach (ListViewItem lvi in lstFileList.CheckedItems)
                    {
                        lvi.Remove();
                    }
                }
                else
                {
                    MsgDvUtil.ShowTips("未选中文件,请选择在移除！");
                }
            }
        }
        #endregion
        /// <summary>
        /// 获取选中项目文件大小
        /// </summary>
        /// <returns>返回值</returns>
        private long GetUpdateSize()
        {
            long len = 0;
            if (this.lstFileList.Items.Count > 0)
            {
                for (int i = 0; i < lstFileList.Items.Count; i++)
                {

                    if (lstFileList.Items[i].Checked)
                    {
                        len += long.Parse(lstFileList.Items[i].SubItems[1].Text);
                    }
                }
            }
            return len;
        }
        /// <summary>
        ///获取选中列表配置更新列表
        /// </summary>
        /// <returns></returns>
        private string[] GetListToXml()
        {
            string[] strListArray = null;
            string strListArrayToXml = null;
            if (lstFileList.Items.Count > 0)
            {
                for (int i = 0; i < lstFileList.Items.Count; i++)
                {

                    if (lstFileList.Items[i].Checked)
                    {
                        strListArrayToXml += lstFileList.Items[i].Tag.ToString() + ',';
                    }
                    if (strListArrayToXml != null)
                    {
                        strListArray = strListArrayToXml.TrimEnd(',').Split(',');
                    }
                }
                return strListArray;
            }
            return strListArray;
        }
        /// <summary>
        /// 更新配置文件
        /// </summary>
        /// <param name="strArray"></param>
        private void BuildUpdateListXml(string[] strArray)
        {
            if (strArray != null)
            {
                try
                {
                    XmlDocument xmlDoc = new XmlDocument();
                    // 创建根节点AutoUpdater
                    XmlElement xeRoot = xmlDoc.CreateElement("AutoUpdater");
                    xmlDoc.AppendChild(xeRoot);    // 加入到上层节点

                    // 创建UpdateInfo元素
                    XmlElement xeUI = xmlDoc.CreateElement("UpdateInfo");
                    xeRoot.AppendChild(xeUI);

                    // 创建UpdateTime元素
                    XmlElement xeUT = xmlDoc.CreateElement("UpdateTime");
                    xeUT.SetAttribute("Date", DateTime.Today.ToShortDateString());
                    xeUI.AppendChild(xeUT);
                    // 创建Version元素
                    XmlElement xeUV = xmlDoc.CreateElement("Version");
                    xeUV.SetAttribute("Num", txtNewVersionNo.Text.ToString());
                    xeUI.AppendChild(xeUV);
                    // 创建UpdateSize元素
                    XmlElement xeUS = xmlDoc.CreateElement("UpdateSize");
                    xeUS.SetAttribute("Size", GetUpdateSize().ToString());
                    xeUI.AppendChild(xeUS);

                    // 创建UpdateFileList元素
                    XmlElement xeUFL = xmlDoc.CreateElement("UpdateFileList");
                    xeRoot.AppendChild(xeUFL);

                    for (int i = 0; i < strArray.Length; i++)
                    {
                        // 循环创建UpdateFile元素
                        XmlElement xeUF = xmlDoc.CreateElement("UpdateFile");
                        xeUF.InnerText = strArray[i];
                        xeUFL.AppendChild(xeUF);        // 加入到上层节点
                    }

                    xmlDoc.Save("UpdateList.xml");      // 保存文件
                }
                catch (Exception ex)
                {
                    MsgDvUtil.ShowError("错误信息" + ex.Message);
                }
                return;
            }
            MsgDvUtil.ShowTips("UpdateFiles目录中无更新文件！");
        }
        private void BtnUpload()
        {
            try
            {
                Control.CheckForIllegalCrossThreadCalls = false;
                Thread tmp = new Thread(new ThreadStart(upLoadFile));
                tmp.Start();
            }
            catch (SocketException ex)
            {
                MsgDvUtil.ShowWarning("上传文件失败:连接服务器失败，无法连接服务器。");
            }
        }
        #region  文件上传功能
        delegate void doProcessBar(ProgressODoom.ProgressBarEx pbar, int sender);
        delegate void doProcessLabel(Label label, string sender);
        public void DoneProcessBar(ProgressODoom.ProgressBarEx pbar, int sender)
        {
            if (pbar.InvokeRequired)
            {
                doProcessBar mydelegate = new doProcessBar(DoneProcessBar);
                pbar.Invoke(mydelegate, new object[] { pbar, sender });
            }
            else
            {
                currentValve = sender;
                progressBar.Value = currentValve;
            }
        }
        public void BeforProcessBar(ProgressODoom.ProgressBarEx pbar, int sender)
        {
            if (pbar.InvokeRequired)
            {
                doProcessBar mydelegate = new doProcessBar(BeforProcessBar);
                pbar.Invoke(mydelegate, new object[] { pbar, sender });
            }
            else
            {
                int size = int.Parse(sender.ToString());
                currentValve = 0;
                maxValve = size;
                pbar.Visible = true;
                pbar.Maximum = size;
            }
        }
        public void DoneProcessLabel(Label label, string sender)
        {
            if (label.InvokeRequired)
            {
                doProcessLabel mydelegate = new doProcessLabel(DoneProcessLabel);
                label.Invoke(mydelegate, new object[] { label, sender });
            }
            else
            {
                lblFileContent.Text = sender;
            }
        }
        private string FormatByteSize(int value)
        {
            if (value < 1024)
            {
                return value + "B";
            }
            else if (value < 1048576)
            {
                return ((value * 1.0) / 1024).ToString(".##") + "KB";
            }
            else if (value < 1073741824)
            {
                return ((value * 1.0) / 1048576).ToString(".##") + "MB";
            }
            else
            {
                return ((value * 1.0) / 1073741824).ToString(".##") + "GB";
            }
        }

        private string FormatKByteSize(int value)
        {
            if (value < 1024)
            {
                return ((value * 1.0)).ToString(".##") + "KB";
            }
            else if (value < 1048576)
            {
                return ((value * 1.0) / 1024).ToString(".##") + "MB";
            }
            else if (value < 1073741824)
            {
                return ((value * 1.0) / 1048576).ToString(".##") + "GB";
            }
            else
            {
                return ((value * 1.0) / 1073741824).ToString(".##") + "TB";
            }
        }
        private void upLoadFile()
        {
            try
            {
                if (!string.IsNullOrEmpty(txtLocalFilePath.Text))
                {
                    UploadCommon.BeforeUpLoad += BeforeFileUpLoad;
                    UploadCommon.AfterUpLoad += AfterFileUpLoad;
                    UploadCommon.DoUpLoad += doFileUpLoad;
                    UploadCommon.ErrorUpLoad += errorFileUpLoad;

                    UploadCommon c = new UploadCommon();
                    //--------------
                    if (lstFileList.Items.Count > 0)
                    {
                        int j = 0;
                        string count = lstFileList.CheckedItems.Count.ToString();
                        for (int i = 0; i < lstFileList.Items.Count; i++)
                        {

                            if (lstFileList.Items[i].Checked)
                            {
                                j++;
                                string fileName = Path.GetFileName(lstFileList.Items[i].Tag.ToString()).Trim();
                                c.UpLoadFile(txtServerIp.Text.Trim(), int.Parse(txtUPort.Text.Trim()), txtLocalFilePath.Text.Trim(), fileName);
                                lstFileList.Items[i].Checked = false;
                            }
                            else
                            {
                                continue;
                            }

                        }
                        MsgDvUtil.ShowTips("文件上传成功!");
                    }
                    //---------------
                    //c.UpLoadFile(txtServerFileName.Text, int.Parse(txtUPort.Text), txtLocalFilePath.Text);
                }
                else
                {
                    MsgDvUtil.ShowWarning("上传文件失败:该文件不存在");
                }
            }
            catch (Exception e)
            {
                MsgDvUtil.ShowError("上传文件失败错误原因：" + e.ToString() + "。");
            }

        }
        public void errorFileUpLoad(object sender)
        {
            MsgDvUtil.ShowError("上传文件出现错误:" + sender.ToString());
        }

        public void BeforeFileUpLoad(object sender)
        {
            int size = int.Parse(sender.ToString());
            BeforProcessBar(progressBar, size);
            string msg = "开始上传，" + FormatKByteSize(currentValve) + "/" + FormatKByteSize(maxValve);
            DoneProcessLabel(lblFileContent, msg);

        }

        public void doFileUpLoad(object sender)
        {
            int size = int.Parse(sender.ToString());
            DoneProcessBar(progressBar, size);
            string msg = "上传中，" + FormatKByteSize(currentValve) + "/" + FormatKByteSize(maxValve);
            DoneProcessLabel(lblFileContent, msg);
        }

        public void AfterFileUpLoad(object sender)
        {
            int size = int.Parse(sender.ToString());
            AfterProcessBar(progressBar, size);
            string msg = "上传已完成，" + FormatKByteSize(currentValve) + "/" + FormatKByteSize(maxValve);
            DoneProcessLabel(lblFileContent, msg);
        }
        public void AfterProcessBar(ProgressODoom.ProgressBarEx pbar, int sender)
        {
            if (pbar.InvokeRequired)
            {
                doProcessBar mydelegate = new doProcessBar(AfterProcessBar);
                pbar.Invoke(mydelegate, new object[] { pbar, sender });
            }
            else
            {
                currentValve = 0;
                progressBar.Visible = false;
            }
        }
        #endregion

        private void TmFile_Tick(object sender, EventArgs e)
        {
            lblFileContent.Text = FormatByteSize(currentValve) + "/" + FormatByteSize(maxValve);
        }
    }
}