C# 读取并编辑window系统的右键菜单

using Microsoft.Win32;using System;using System.Collections.Generic;using System.ComponentModel;using System.Data;using System.Diagnostics;using System.Drawing;using System.IO;using System.Runtime.InteropServices;using System.Text;using System.Windows.Forms;namespace ShellExt{ public partial class Form1 : Form { public Form1() { InitializeComponent(); } private bool CheckSubKeyName(RegistryKey reg, string keyname) { try { foreach (string str in reg.GetSubKeyNames()) { if (str.ToLower() == keyname.ToLower()) return true; } return false; } catch (Exception ex) { return false; } } private bool CheckValueName(RegistryKey reg, string valuename) { try { foreach (string str in reg.GetValueNames()) { if (str.ToLower() == valuename.ToLower()) return true; } return false; } catch (Exception ex) { return false; } } private void ExplorerFile(string path) { string cmdline = "explorer.exe /select," path; Win32.WinExec(cmdline, Win32.SW_SHOW); } private void ExplorerReg(string keyname) { try { RegistryKey reg = Registry.CurrentUser.OpenSubKey("Software\\Microsoft\\Windows\\CurrentVersion\\Applets\\Regedit", true); reg.SetValue("lastkey", keyname); reg.Close(); Process.Start("regedit.exe"); } catch (Exception ex){ MessageBox.Show(ex.Message); } } private string GetFileCompanyName(string path) { try { FileVersionInfo fvi = FileVersionInfo.GetVersionInfo(path); if (fvi.CompanyName == null) return ""; return fvi.CompanyName; } catch (Exception ex) { return ex.Message; } } private void ShowFileProperty(string path) { Win32.SHELLEXECUTEINFO sei = new Win32.SHELLEXECUTEINFO(); sei.cbSize = Marshal.SizeOf(sei); sei.fMask = Win32.SEE_MASK_INVOKEIDLIST | Win32.SEE_MASK_NOCLOSEPROCESS | Win32.SEE_MASK_FLAG_NO_UI; sei.dwHotKey = 0; sei.hIcon = new IntPtr(0); sei.hInstApp = new IntPtr(0); sei.hkeyClass = new IntPtr(0); sei.hProcess = new IntPtr(0); sei.hwnd = new IntPtr(0); sei.lpClass = ""; sei.lpDirectory = ""; sei.lpFile = path; sei.lpIDList = new IntPtr(0); sei.lpParameters = ""; sei.lpVerb = "properties"; sei.nShow = Win32.SW_NORMAL; Win32.ShellExecuteEx(ref sei); } private void listView1ShowFuncSub(RegistryKey reg, ListViewItem item, string keyname, string type) { RegistryKey subreg = reg.OpenSubKey(keyname); if (CheckSubKeyName(subreg, "InprocServer32")) { RegistryKey tempreg = subreg.OpenSubKey("InprocServer32"); if (CheckValueName(tempreg, "")) { string value = tempreg.GetValue(null).ToString(); string company = GetFileCompanyName(value); item.SubItems.AddRange(new string[] { type, value, company }); if (!company.Contains("Microsoft Cor")) { item.ForeColor = Color.Blue; } } else { item.SubItems.AddRange(new string[]{ type, "File not exists" }); item.ForeColor = Color.Blue; } tempreg.Close(); } else { item.SubItems.AddRange(new string[] { type, "Invalid CLSID" }); item.ForeColor = Color.Blue; } subreg.Close(); } private void listView1ShowFunc(string keyname, string type) { RegistryKey reg = Registry.ClassesRoot.OpenSubKey("CLSID"); RegistryKey subreg = Registry.ClassesRoot.OpenSubKey(keyname); foreach (String str in subreg.GetSubKeyNames()) { ListViewItem item = new ListViewItem(str); RegistryKey tempreg = subreg.OpenSubKey(str); if (CheckValueName(tempreg, "")) { if (CheckSubKeyName(reg, tempreg.GetValue(null).ToString())) { listView1ShowFuncSub(reg, item, tempreg.GetValue(null).ToString(), type); } else { item.SubItems.AddRange(new string[] { type, "CLSID not exists" }); item.ForeColor = Color.Blue; } } else if (CheckSubKeyName(reg, str)) { listView1ShowFuncSub(reg, item, str, type); } else { item.SubItems.AddRange(new string[] { type, "Invalid CLSID" }); item.ForeColor = Color.Blue; } tempreg.Close(); listView1.Items.Add(item); } subreg.Close(); reg.Close(); } private void listView1Show() { try { RegistryKey reg = Registry.ClassesRoot.OpenSubKey("*"); if(CheckSubKeyName(reg, "shell")) { RegistryKey subreg = Registry.ClassesRoot.OpenSubKey("*\\shell"); foreach (string keyname in subreg.GetSubKeyNames()) { ListViewItem item = new ListViewItem(keyname); RegistryKey tempreg = subreg.OpenSubKey(keyname); if (CheckSubKeyName(tempreg, "command")) { RegistryKey temp = tempreg.OpenSubKey("command"); string value = temp.GetValue(null).ToString(); item.SubItems.AddRange(new string[] { "shell", value }); temp.Close(); if (!GetFileCompanyName(value).Contains("Microsoft Cor")) item.ForeColor = Color.Blue; } else { item.SubItems.AddRange(new string[] { "shell", "" }); item.ForeColor = Color.Blue; } tempreg.Close(); listView1.Items.Add(item); } subreg.Close(); } reg.Close(); listView1ShowFunc("*\\shellex\\ContextMenuHandlers", "shellEx"); listView1ShowFunc("AllFilesystemObjects\\shellex\\ContextMenuHandlers", "AllFsos shellEx"); listView1ShowFunc("Directory\\shellex\\ContextMenuHandlers", "Directory shellEx"); } catch (Exception ex) { } } private void Form1_Load(object sender, EventArgs e) { listView1Show(); } private void btnPathBrowse_Click(object sender, EventArgs e) { OFD.Filter = "All types(*.*)|*.*"; OFD.Multiselect = false; if (OFD.ShowDialog() == System.Windows.Forms.DialogResult.OK) txtItemPath.Text = OFD.FileName; } private void btnClear_Click(object sender, EventArgs e) { txtItemName.Clear(); txtItemPath.Clear(); txtItemArgs.Clear(); } private void btnAdd_Click(object sender, EventArgs e) { RegistryKey key = null; RegistryKey keySub = null; try { if (txtItemName.Text.Trim() == "") { txtItemName.Focus(); return; } if (txtItemPath.Text.Trim() == "") { txtItemPath.Focus(); return; } if (!CheckSubKeyName(Registry.ClassesRoot, "*\\shell")) { Registry.ClassesRoot.OpenSubKey("*", true).CreateSubKey("shell"); } key = Registry.ClassesRoot.OpenSubKey("*\\shell", true); if (CheckSubKeyName(key, txtItemName.Text)) { txtItemName.Focus(); key.Close(); return; } keySub = key.CreateSubKey(txtItemName.Text); keySub = keySub.CreateSubKey("command"); keySub.SetValue("", txtItemPath.Text " " txtItemArgs.Text, RegistryValueKind.String); keySub.Close(); MessageBox.Show("OK!"); } catch (Exception ex) { MessageBox.Show(ex.Message); } finally { if (key != null) key.Close(); if (keySub != null) keySub.Close(); } } private void tsmiRefresh_Click(object sender, EventArgs e) { listView1.Items.Clear(); listView1Show(); } private void tsmiDelete_Click(object sender, EventArgs e) { try { RegistryKey key; ListViewItem item = listView1.SelectedItems[0]; if (item.SubItems[1].Text == "shell") key = Registry.ClassesRoot.OpenSubKey("*\\shell", true); else if (item.SubItems[1].Text == "shellEx") key = Registry.ClassesRoot.OpenSubKey("*\\shellex\\ContextMenuHandlers", true); else if (item.SubItems[1].Text == "AllFsos shellEx") key = Registry.ClassesRoot.OpenSubKey("AllFilesystemObjects\\shellex\\ContextMenuHandlers", true); else key = Registry.ClassesRoot.OpenSubKey("Directory\\shellex\\ContextMenuHandlers", true); key.DeleteSubKeyTree(item.SubItems[0].Text); key.Close(); item.Remove(); } catch (Exception ex) { MessageBox.Show(ex.Message); } } private void tsmiExplorer_Click(object sender, EventArgs e) { ExplorerFile(listView1.SelectedItems[0].SubItems[2].Text); //ShowFileProperty(listView1.SelectedItems[0].SubItems[2].Text); } private void tsmiRegExplorer_Click(object sender, EventArgs e) { try { ListViewItem item = listView1.SelectedItems[0]; string str; if (item.SubItems[1].Text == "shell") str = "*\\shell"; else if (item.SubItems[1].Text == "shellEx") str = "*\\shellex\\ContextMenuHandlers"; else if (item.SubItems[1].Text == "AllFsos shellEx") str = "AllFilesystemObjects\\shellex\\ContextMenuHandlers"; else str = "Directory\\shellex\\ContextMenuHandlers"; ExplorerReg("HKEY_CLASSES_ROOT\\" str "\\" item.SubItems[0].Text); } catch (Exception ex) { MessageBox.Show(ex.Message); } } private void tsmiExport_Click(object sender, EventArgs e) { listView1.Export(); } private void contextMenuStrip1_Opening(object sender, CancelEventArgs e) { if(listView1.SelectedItems.Count == 0) { tsmiDelete.Enabled = false; tsmiExplorer.Enabled = false; tsmiRegExplorer.Enabled = false; } else { tsmiDelete.Enabled = true; tsmiExplorer.Enabled = true; tsmiRegExplorer.Enabled = true; } } private void listView1_ColumnClick(object sender, ColumnClickEventArgs e) { if (e.Column == listView1.CurrentColumn) { if (listView1.asc) listView1.asc = false; else listView1.asc = true; listView1.ListViewItemSorter = new ListViewItemComparer(e.Column, listView1.asc, 1, 0); } else { listView1.asc = false; listView1.ListViewItemSorter = new ListViewItemComparer(e.Column, listView1.asc, 1, 0); listView1.CurrentColumn = e.Column; } } }}