using CsharpHttpHelper.Down; using DevExpress.XtraEditors; using System; using System.Collections.Generic; using System.Diagnostics; using System.IO; using System.Text; using System.Windows.Forms; using UI.Framework.Forms; namespace Grant.Framework { public partial class UpdateSoft : BaseForm { public UpdateSoft(List list) { InitializeComponent(); this.list = list; } List list; private void UpdateSoft_Load(object sender, EventArgs e) { try { string html = GetStringBulider(list); this.webBrowser1.DocumentText = html; var temp = Process.GetCurrentProcess().MainModule.FileName; var index = temp.LastIndexOf("\\"); path = temp.Substring(0, index + 1); exe = temp.Substring(index + 1); } catch (Exception) { } } public string path; public string exe; string GetStringBulider(List list) { StringBuilder builer = new StringBuilder(); try { builer.Append("").Append("\r\n"); builer.Append("").Append("\r\n"); builer.Append("").Append("\r\n"); builer.Append(" ").Append("\r\n"); builer.Append(" ").Append("\r\n"); builer.Append("").Append("\r\n"); builer.Append("").Append("\r\n"); foreach (assembly item in list) { builer.Append("

").Append("\r\n"); builer.Append(" 版本编号：" + item.version + "").Append("\r\n"); builer.Append(" ").Append("\r\n"); builer.Append("

" + info + "

").Append("\r\n"); builer.Append("

").Append("\r\n"); builer.Append("
").Append("\r\n"); } builer.Append("").Append("\r\n"); builer.Append("").Append("\r\n"); builer.Append("").Append("\r\n"); } catch (Exception) { } return builer.ToString();//结果 } private static Stream st = null; private static Stream so = null; internal static void DownloadFile(string URL, string filename, ProgressBarControl prog) { float percent = 0; try { if (File.Exists(filename)) File.Delete(filename); System.Net.HttpWebRequest Myrq = (System.Net.HttpWebRequest)System.Net.HttpWebRequest.Create(URL); System.Net.HttpWebResponse myrp = (System.Net.HttpWebResponse)Myrq.GetResponse(); long totalBytes = myrp.ContentLength; prog.Invoke(new Action(delegate { prog.Properties.Maximum = (int)totalBytes; })); st = myrp.GetResponseStream(); so = new System.IO.FileStream(filename, System.IO.FileMode.Create); try { long totalDownloadedByte = 0; byte[] by = new byte[1024]; int osize = st.Read(by, 0, (int)by.Length); while (osize > 0) { totalDownloadedByte = osize + totalDownloadedByte; Application.DoEvents(); so.Write(by, 0, osize); prog.Invoke(new Action(delegate { prog.Position = (int)totalDownloadedByte; })); osize = st.Read(by, 0, (int)by.Length); percent = (float)totalDownloadedByte / (float)totalBytes * 100; Application.DoEvents(); //必须加注这句代码，否则label1将因为循环执行太快而来不及显示信息 } } catch (Exception ex) { if (so != null) { so.Close(); so.Dispose(); so = null; } if (st != null) { st.Close(); st.Dispose(); st = null; } throw ex; } finally { if (so != null) { so.Close(); so.Dispose(); so = null; } if (st != null) { st.Close(); st.Dispose(); st = null; } } } catch (Exception ex) { throw ex; } } private void UpdateSoft_FormClosing(object sender, FormClosingEventArgs e) { if (so != null) { so.Close(); so.Dispose(); so = null; } if (st != null) { st.Close(); st.Dispose(); st = null; } } private void download(string path, string dir) { try { FileDownloader loader = new FileDownloader(path, dir, (int)5); loader.data.Clear(); this.Invoke(new MethodInvoker(() => { try { statusBar_process.Properties.Maximum = (int)loader.getFileSize(); } catch (Exception) { } })); DownloadProgressListener linstenter = new DownloadProgressListener(); linstenter.doSendMsg = new DownloadProgressListener.dlgSendMsg(SendMsgHander); loader.download(linstenter); } catch (Exception ex) { DownMsg msg = new DownMsg(); msg.tag = -1; SendMsgHander(msg); //Console.WriteLine(ex.Message); } } private void SendMsgHander(DownMsg msg) { try { switch (msg.tag) { case 1: this.Invoke(new MethodInvoker(() => { try { statusBar_process.Position = (int)msg.size; float count = (float)statusBar_process.Position / (float)statusBar_process.Properties.Maximum; //Console.WriteLine(msg.size + " " + msg.speed); if (statusBar_process.Properties.Maximum == msg.size) { stop.Stop(); this.statusBar_process.Position = 100; WriteUpdateLog(list); Grant.Framework.GrantClient.StartProcess(path + "\\ZipExtract.exe", exe + " Update.zip"); is_update = true; this.DialogResult = DialogResult.OK; this.Close(); } } catch (Exception ex) { MessageBox.Show(ex.Message, "更新失败", MessageBoxButtons.OK, MessageBoxIcon.Error); } })); break; case -1: MessageBox.Show("下载失败"); break; } } catch (Exception) { } } public void WriteUpdateLog(List new_log) { try { var file = path + "\\Cache\\Update.log"; string text = string.Empty; if (File.Exists(file)) { text = File.ReadAllText(file); if (text.Length > 2000) { text.Remove(1000, 1000); text = text.Trim(); text += "..."; } } StringBuilder sb = new StringBuilder(); foreach (var item in new_log) { sb.Append(item.version); sb.Append("\r\n"); sb.Append(item.message); sb.Append("\r\n\r\n"); } sb.Append(text); File.WriteAllText(file, sb.ToString()); } catch (Exception) { } } Stopwatch stop; private void button1_Click(object sender, EventArgs e) { if (this.button1.Text == "开始更新") { this.button1.Text = "更新中..."; this.button1.Enabled = false; try { System.Threading.ThreadPool.QueueUserWorkItem(f => { try { var asy = System.Reflection.Assembly.GetExecutingAssembly(); string c = System.IO.Directory.GetCurrentDirectory(); var a = list[0]; DownloadFile(a.url, c + "\\Update.zip", this.statusBar_process); //string exe = "ZipExtract.exe"; //Grant.Framework.GrantClient.StartProcess(c + "\\" + exe, asy.ManifestModule.Name + " Update.zip"); WriteUpdateLog(list); this.is_update = true; GrantClient.StartProcess(c + "\\ZipExtract.exe", exe + " Update.zip"); this.Invoke(new Action(delegate { try { this.DialogResult = DialogResult.OK; this.Close(); } catch (Exception) { } })); } catch (Exception ex) { try { this.Invoke(new Action(delegate { MessageBox.Show(ex.Message, "更新失败", MessageBoxButtons.OK, MessageBoxIcon.Error); })); } catch (Exception) { } } }); } catch (Exception ex) { this.Invoke(new Action(delegate { MessageBox.Show(ex.Message, "更新失败", MessageBoxButtons.OK, MessageBoxIcon.Error); this.button1.Text = "更新"; this.button1.Enabled = true; })); } } } string c = System.IO.Directory.GetCurrentDirectory(); public bool is_update = false; //private void DownThread_doSendMsg(CsharpHttpHelper.Down.DownMsg msg) //{ // this.Invoke(new Action(delegate // { // switch (msg.Tag) // { // case CsharpHttpHelper.Down.DownStatus.Start: // break; // case CsharpHttpHelper.Down.DownStatus.GetLength: // //this.Invoke(new Action(delegate // //{ // // this.statusBar_process.Properties.Maximum = (int)msg.Length; // //})); // break; // case CsharpHttpHelper.Down.DownStatus.DownLoad: // this.statusBar_process.Position = (int)msg.Progress; // break; // case CsharpHttpHelper.Down.DownStatus.End: // this.statusBar_process.Position = 100; // // string exe = "ZipExtract.exe"; // // var location = this.GetType().Assembly.Location; // Grant.Framework.GrantClient.StartProcess(path + "\\ZipExtract.exe" ,exe +" Update.zip"); // is_update = true; // this.Close(); // break; // case CsharpHttpHelper.Down.DownStatus.Error: // ShowError(msg.ErrMessage); // this.Close(); // break; // default: // break; // } // })); //} } }