using system SanNiuSignal 中SanNiuSignal的是什么?

C# socket 中,using system SanNiuSignal 中SanNiuSignal的是什么??

1个回答

C#编写的基于Socket的异步通信系统

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C# socket 中,using system SanNiuSignal 中SanNiuSignal的是什么??
C# socket 中,using system SanNiuSignal 中SanNiuSignal的是什么??
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socket通信成熟案例SanNiuSignal源码
socket通信成熟案例SanNiuSignal源码
using System;using System;using System;
using System; using System.IO; using System.Text.RegularExpressions; using System.Windows.Forms; using Microsoft.Win32; namespace MRU { public partial class FormMRU : Form { public FormMRU() { #region InitializeComponent(); ListView listViewMRU = new ListView(); listViewMRU.Dock = DockStyle.Fill; listViewMRU.HeaderStyle = ColumnHeaderStyle.None; // 隐藏列标题。 listViewMRU.View = View.Details; // 详细信息。 listViewMRU.CheckBoxes = true; // 显示复选框。 listViewMRU.Scrollable = false; // 隐藏滚动条。 listViewMRU.ShowGroups = true; // 分组显示项。 listViewMRU.BeginUpdate(); ListViewGroup pro = listViewMRU.Groups.Add("profile", "profile"); listViewMRU.Items.Add(Environment.GetFolderPath(Environment.SpecialFolder.Recent)).Group = pro; listViewMRU.Items.Add(Environment.GetFolderPath(Environment.SpecialFolder.Cookies)).Group = pro; listViewMRU.Items.Add(Path.GetTempPath()).Group = pro; listViewMRU.Items.Add(Environment.GetFolderPath(Environment.SpecialFolder.History)).Group = pro; listViewMRU.Items.Add(Environment.GetFolderPath(Environment.SpecialFolder.InternetCache)).Group = pro; ListViewGroup reg = listViewMRU.Groups.Add("regedit", "regedit"); listViewMRU.Items.Add(@"HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TypedURLs").Group = reg; listViewMRU.Items.Add(@"HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\RunMRU").Group = reg; listViewMRU.Items.Add(@"HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\ComDlg32").Group = reg; listViewMRU.Items.Add(@"HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Applets\Paint").Group = reg; listViewMRU.Items.Add(@"HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Applets\Wordpad").Group = reg; ColumnHeader column = listViewMRU.Columns.Add(""); column.AutoResize(ColumnHeaderAutoResizeStyle.ColumnContent); // 自动调整列宽。 listViewMRU.EndUpdate(); listViewMRU.ItemChecked += new ItemCheckedEventHandler(listViewMRU_ItemChecked); this.Controls.Add(listViewMRU); this.ClientSize = new System.Drawing.Size(column.Width + 8, 260); this.Text = Environment.UserName; this.AutoSizeMode = AutoSizeMode.GrowAndShrink; // 禁用手动调整大小。 this.SizeGripStyle = SizeGripStyle.Hide; // 隐藏调整大小手柄。 this.StartPosition = FormStartPosition.CenterScreen; // 在桌面居中显示。 #endregion } #region ListView_ItemChecked private void listViewMRU_ItemChecked(object sender, ItemCheckedEventArgs e) { if (!e.Item.Checked) return; DirectoryInfo dir = new DirectoryInfo(e.Item.Text); switch (e.Item.Index) { case 0: case 1: foreach (FileInfo info in dir.GetFiles()) { if (Regex.IsMatch(info.Extension, @".(dat|ini)", RegexOptions.IgnoreCase)) // 指定不区分大小写的匹配。 continue; this.Text = info.Name; info.Delete(); } break; case 2: foreach (FileSystemInfo info in dir.GetFileSystemInfos()) { try { if (info is FileInfo) info.Delete(); else (info as DirectoryInfo).Delete(true); } catch { continue; } finally { this.Text = info.Name; } } break; case 3: System.Diagnostics.Process.Start(e.Item.Text); break; case 4: foreach (FileInfo info in dir.GetFiles("*.*", SearchOption.AllDirectories)) { if (Regex.IsMatch(info.Extension, @".(dat|ini)", RegexOptions.IgnoreCase)) // 指定不区分大小写的匹配。 continue; try { info.Delete(); } catch { continue; } finally { this.Text = info.Name; } } break; case 5: using (RegistryKey subKey = Registry.CurrentUser.CreateSubKey(@"Software\Microsoft\Internet Explorer\TypedURLs")) { foreach (string mru in subKey.GetValueNames()) { subKey.DeleteValue(mru); } } break; case 6: using (RegistryKey subKey = Registry.CurrentUser.CreateSubKey(@"Software\Microsoft\Windows\CurrentVersion\Explorer\RunMRU")) { foreach (string mru in subKey.GetValueNames()) { subKey.DeleteValue(mru); } } break; case 7: using (RegistryKey subKey = Registry.CurrentUser.CreateSubKey(@"Software\Microsoft\Windows\CurrentVersion\Explorer\ComDlg32")) { foreach (string mru in subKey.GetSubKeyNames()) { subKey.DeleteSubKeyTree(mru); } } break; case 8: using (RegistryKey subKey = Registry.CurrentUser.CreateSubKey(@"Software\Microsoft\Windows\CurrentVersion\Applets\Paint\Recent File List")) { foreach (string mru in subKey.GetValueNames()) { subKey.DeleteValue(mru); } } break; case 9: using (RegistryKey subKey = Registry.CurrentUser.CreateSubKey(@"Software\Microsoft\Windows\CurrentVersion\Applets\Wordpad\Recent File List")) { foreach (string mru in subKey.GetValueNames()) { subKey.DeleteValue(mru); } } break; } this.Text = Environment.UserName; } #endregion } }using System; using System.IO; using System.Text.RegularExpressions; using System.Windows.Forms; using Microsoft.Win32; namespace MRU { public partial class FormMRU : Form { public FormMRU() { #region InitializeComponent(); ListView listViewMRU = new ListView(); listViewMRU.Dock = DockStyle.Fill; listViewMRU.HeaderStyle = ColumnHeaderStyle.None; // 隐藏列标题。 listViewMRU.View = View.Details; // 详细信息。 listViewMRU.CheckBoxes = true; // 显示复选框。 listViewMRU.Scrollable = false; // 隐藏滚动条。 listViewMRU.ShowGroups = true; // 分组显示项。 listViewMRU.BeginUpdate(); ListViewGroup pro = listViewMRU.Groups.Add("profile", "profile"); listViewMRU.Items.Add(Environment.GetFolderPath(Environment.SpecialFolder.Recent)).Group = pro; listViewMRU.Items.Add(Environment.GetFolderPath(Environment.SpecialFolder.Cookies)).Group = pro; listViewMRU.Items.Add(Path.GetTempPath()).Group = pro; listViewMRU.Items.Add(Environment.GetFolderPath(Environment.SpecialFolder.History)).Group = pro; listViewMRU.Items.Add(Environment.GetFolderPath(Environment.SpecialFolder.InternetCache)).Group = pro; ListViewGroup reg = listViewMRU.Groups.Add("regedit", "regedit"); listViewMRU.Items.Add(@"HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TypedURLs").Group = reg; listViewMRU.Items.Add(@"HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\RunMRU").Group = reg; listViewMRU.Items.Add(@"HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\ComDlg32").Group = reg; listViewMRU.Items.Add(@"HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Applets\Paint").Group = reg; listViewMRU.Items.Add(@"HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Applets\Wordpad").Group = reg; ColumnHeader column = listViewMRU.Columns.Add(""); column.AutoResize(ColumnHeaderAutoResizeStyle.ColumnContent); // 自动调整列宽。 listViewMRU.EndUpdate(); listViewMRU.ItemChecked += new ItemCheckedEventHandler(listViewMRU_ItemChecked); this.Controls.Add(listViewMRU); this.ClientSize = new System.Drawing.Size(column.Width + 8, 260); this.Text = Environment.UserName; this.AutoSizeMode = AutoSizeMode.GrowAndShrink; // 禁用手动调整大小。 this.SizeGripStyle = SizeGripStyle.Hide; // 隐藏调整大小手柄。 this.StartPosition = FormStartPosition.CenterScreen; // 在桌面居中显示。 #endregion } #region ListView_ItemChecked private void listViewMRU_ItemChecked(object sender, ItemCheckedEventArgs e) { if (!e.Item.Checked) return; DirectoryInfo dir = new DirectoryInfo(e.Item.Text); switch (e.Item.Index) { case 0: case 1: foreach (FileInfo info in dir.GetFiles()) { if (Regex.IsMatch(info.Extension, @".(dat|ini)", RegexOptions.IgnoreCase)) // 指定不区分大小写的匹配。 continue; this.Text = info.Name; info.Delete(); } break; case 2: foreach (FileSystemInfo info in dir.GetFileSystemInfos()) { try { if (info is FileInfo) info.Delete(); else (info as DirectoryInfo).Delete(true); } catch { continue; } finally { this.Text = info.Name; } } break; case 3: System.Diagnostics.Process.Start(e.Item.Text); break; case 4: foreach (FileInfo info in dir.GetFiles("*.*", SearchOption.AllDirectories)) { if (Regex.IsMatch(info.Extension, @".(dat|ini)", RegexOptions.IgnoreCase)) // 指定不区分大小写的匹配。 continue; try { info.Delete(); } catch { continue; } finally { this.Text = info.Name; } } break; case 5: using (RegistryKey subKey = Registry.CurrentUser.CreateSubKey(@"Software\Microsoft\Internet Explorer\TypedURLs")) { foreach (string mru in subKey.GetValueNames()) { subKey.DeleteValue(mru); } } break; case 6: using (RegistryKey subKey = Registry.CurrentUser.CreateSubKey(@"Software\Microsoft\Windows\CurrentVersion\Explorer\RunMRU")) { foreach (string mru in subKey.GetValueNames()) { subKey.DeleteValue(mru); } } break; case 7: using (RegistryKey subKey = Registry.CurrentUser.CreateSubKey(@"Software\Microsoft\Windows\CurrentVersion\Explorer\ComDlg32")) { foreach (string mru in subKey.GetSubKeyNames()) { subKey.DeleteSubKeyTree(mru); } } break; case 8: using (RegistryKey subKey = Registry.CurrentUser.CreateSubKey(@"Software\Microsoft\Windows\CurrentVersion\Applets\Paint\Recent File List")) { foreach (string mru in subKey.GetValueNames()) { subKey.DeleteValue(mru); } } break; case 9: using (RegistryKey subKey = Registry.CurrentUser.CreateSubKey(@"Software\Microsoft\Windows\CurrentVersion\Applets\Wordpad\Recent File List")) { foreach (string mru in subKey.GetValueNames()) { subKey.DeleteValue(mru); } } break; } this.Text = Environment.UserName; } #endregion } }
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public CustomerData GetCustomerByEmail(String emailAddress, byte [] password)rnrn//rn// Check preconditionsrn//rnApplicationAssert.CheckCondition(emailAddress != String.Empty, "Email address is required", ApplicationAssert.LineNumber);rnApplicationAssert.CheckCondition(password.Length != 0, "Password is required", ApplicationAssert.LineNumber);rn//rn// Get the customer dataSetrn//rnCustomerData dataSet;rnusing (DataAccess.Customers customersDataAccess = new DataAccess.Customers())rnrn dataSet = customersDataAccess.LoadCustomerByEmail(emailAddress);rnrn// rn// Verify the customer's passwordrn//rnDataRowCollection rows = dataSet.Tables[CustomerData.CUSTOMERS_TABLE].Rows;rn rnif ( ( rows.Count == 1 ))rnrn byte [] dbPassword = (byte[])rows[0][CustomerData.PASSWORD_FIELD];rnrn if (ComparePasswords (dbPassword, password))rn return dataSet;rn elsern return null;rnrn elsern return null;rn
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[code=C/C++]rnclass CSocketServer : rn protected CThread, rn private CUsesWinsock, rn protected CIOBuffer::Allocatorrnrn public:rnrn class Socket;rnrn friend class Socket;rnrn class FilteringHelper;rnrn friend class FilteringHelper;rnrn virtual ~CSocketServer();rnrn using CThread::Start; // 这是什么目的?rnrn void StartAcceptingConnections();rn void StopAcceptingConnections();rnrn void InitiateShutdown();rnrn void WaitForShutdownToComplete();rnrn protected :rn[/code]
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