基于Visua C++2010 与 Windows 7 SDK开发windows7 Shell应用（1）-搜索文件夹

期盼死亡的小丑

　　windows7 shell 就是windows7操作系统的的控制台
　　对于熟悉了命令行的人而言,用键盘调用程序比鼠标更快更省力
您可以用"Shell:"命令调用一切可以用资源管理器打开的项目甚至是一次完成.需要很多步骤才能完成的任务.
我们在程序里面如何调用呢，我们来使用为了windows7而生的VS2010，基于C++开发一个shell应用，
　　基于VS2010+windows7调试通过，
　　详情请见代码注释
　　#define STRICT_TYPED_ITEMIDS#include #include #include #include #include #include // 显示界面设置清单挑选正确版本的Comctl32.dll#pragma comment(linker, "/"/manifestdependency:type='Win32' name='Microsoft.Windows.Common-Controls' version='6.0.0.0' processorArchitecture='*' publicKeyToken='6595b64144ccf1df' language='*'/"")// 创建一个实例的ICondition的接口，设置搜索的条件HRESULT GetCondition(ICondition **ppCondition){*ppCondition = NULL;// 创造条件接口。该接口可以帮助创造搜索文件夹的条件。IConditionFactory2 *pConditionFactory;HRESULT hr = CoCreateInstance(CLSID_ConditionFactory, NULL, CLSCTX_INPROC_SERVER, IID_PPV_ARGS(&pConditionFactory));if (SUCCEEDED(hr)){ICondition *pConditionKind;hr = pConditionFactory->CreateStringLeaf(PKEY_Kind, COP_EQUAL, L"Document", NULL, CONDITION_CREATION_DEFAULT, IID_PPV_ARGS(&pConditionKind));if (SUCCEEDED(hr)){ICondition *pConditionSize;hr = pConditionFactory->CreateIntegerLeaf(PKEY_Size, COP_GREATERTHAN, 10240, CONDITION_CREATION_DEFAULT, IID_PPV_ARGS(&pConditionSize));if (SUCCEEDED(hr)){// 仅当所有条件满足的时候，开始检索文件夹ICondition *rgConditions[] = {pConditionKind, pConditionSize};hr = pConditionFactory->CreateCompoundFromArray(CT_AND_CONDITION, rgConditions, ARRAYSIZE(rgConditions), CONDITION_CREATION_DEFAULT, IID_PPV_ARGS(ppCondition));pConditionSize->Release();}pConditionKind->Release();}pConditionFactory->Release();}return hr;}//开辟了共同文件对话框到IShellItem和等待用户选择的结果文件。//然后显示在消息框中所选项目的名称。HRESULT OpenCommonFileDialogTo(IShellItem *pShellItemSearch){// 打开文件对话框IFileDialog* pFileDialog;HRESULT hr = CoCreateInstance(CLSID_FileOpenDialog, NULL, CLSCTX_INPROC_SERVER, IID_PPV_ARGS(&pFileDialog));if (SUCCEEDED(hr)){// S设置为我们想显示的文件夹hr = pFileDialog->SetFolder(pShellItemSearch);if (SUCCEEDED(hr)){// 显示文件对话框hr = pFileDialog->Show(NULL);if (SUCCEEDED(hr)){// 获取被选择的文件IShellItem *pShellItemSelected;hr = pFileDialog->GetResult(&pShellItemSelected);if (SUCCEEDED(hr)){// 获取文件名称PWSTR pszName;hr = pShellItemSelected->GetDisplayName(SIGDN_NORMALDISPLAY, &pszName);if (SUCCEEDED(hr)){//显示它返回给用户WCHAR szMsg[128];StringCchPrintf(szMsg, ARRAYSIZE(szMsg), L"You Chose '%s'/r", pszName);MessageBox(NULL, szMsg, L"Search Folder Sample", MB_OK);CoTaskMemFree(pszName);}pShellItemSelected->Release();}}}pFileDialog->Release();}return hr;}/ /创建一个数组对象壳项目可访问使用IObjectCollection/ /或IShellItemArray。 IObjectCollection让项目被添加或从集合中删除。/ /对于代码需要运行在windows7上使用SHCreateShellItemArrayFromIDLists（）HRESULT CreateShellItemArray(REFIID riid, void **ppv){*ppv = NULL;IShellLibrary *pLibrary;HRESULT hr = CoCreateInstance(CLSID_ShellLibrary, NULL, CLSCTX_INPROC_SERVER, IID_PPV_ARGS(&pLibrary));if (SUCCEEDED(hr)){hr = pLibrary->GetFolders(LFF_ALLITEMS, riid, ppv);pLibrary->Release();}return hr;}/ /这助手创建的范围对象，它是检索的项目集合/ /定义在搜索的运作情况。HRESULT CreateScope(IShellItemArray **ppsia){*ppsia = NULL;IObjectCollection *pObjects;HRESULT hr = CreateShellItemArray(IID_PPV_ARGS(&pObjects));if (SUCCEEDED(hr)){IShellItem *psi;if (SUCCEEDED(SHCreateItemInKnownFolder(FOLDERID_DocumentsLibrary, 0, NULL, IID_PPV_ARGS(&psi)))){pObjects->AddObject(psi);psi->Release();}//其他项目可以添加到pObjects类似上面的代码。hr = pObjects->QueryInterface(ppsia);pObjects->Release();}return hr;}//这个程序是一个如何使用ISearchFolderItemFactory接口创建搜索文件夹的示例。//它创建了一个搜索，然后打开了共同文件对话框的显示搜索结果。int wmain(){//文件对话框拖放功能需要OLEHRESULT hr = OleInitialize(NULL);if (SUCCEEDED(hr)){ISearchFolderItemFactory *pSearchFolderItemFactory;hr = CoCreateInstance(CLSID_SearchFolderItemFactory, NULL, CLSCTX_INPROC_SERVER, IID_PPV_ARGS(&pSearchFolderItemFactory));if (SUCCEEDED(hr)){IShellItemArray *psiaScope;hr = CreateScope(&psiaScope);if (SUCCEEDED(hr)){hr = pSearchFolderItemFactory->SetScope(psiaScope);if (SUCCEEDED(hr)){//设置的搜索显示名称hr = pSearchFolderItemFactory->SetDisplayName(L"Sample Query");if (SUCCEEDED(hr)){ICondition* pCondition;hr = GetCondition(&pCondition);if (SUCCEEDED(hr)){// 设置检索条件hr = pSearchFolderItemFactory->SetCondition(pCondition);if (SUCCEEDED(hr)){// 搜索IShellItem。这是一个虚拟桌面。IShellItem* pShellItemSearch;hr = pSearchFolderItemFactory->GetShellItem(IID_PPV_ARGS(&pShellItemSearch));if (SUCCEEDED(hr)){OpenCommonFileDialogTo(pShellItemSearch);pShellItemSearch->Release();}}pCondition->Release();}}}psiaScope->Release();}pSearchFolderItemFactory->Release();}OleUninitialize();}return 0;}
　　
　　附带常用Windows7 shell命令行，大家可以举一反三
　　shell:Libraries
　　shell:MusicLibrary
　　shell:VideosLibrary
　　shell:OtherUsersFolder
　　shell:Device Metadata Store
　　shell:PublicSuggestedLocations
　　shell:DocumentsLibrary
　　shell:User Pinned
　　shell:UsersLibrariesFolder
　　shell:PicturesLibrary
　　shell:ImplicitAppShortcuts
　　shell:Ringtones
　　shell:CommonRingtones
　　Windows Vista & 7
　　shell:Common Programs
　　shell:GameTasks
　　shell:UserProfiles
　　shell:MyComputerFolder
　　shell:SyncSetupFolder
　　shell:DpapiKeys
　　shell:SamplePlaylists
　　shell:Favorites
　　shell:My Video
　　shell:SearchHomeFolder
　　shell:System
　　shell:CommonVideo
　　shell:SyncResultsFolder
　　shell:LocalizedResourcesDir
　　shell:Cookies
　　shell:Original Images
　　shell:CommonMusic
　　shell:My Pictures
　　shell:Cache
　　shell:Downloads
　　shell:CommonDownloads
　　shell:AppData
　　shell:SyncCenterFolder
　　shell:My Music
　　shell:ConflictFolder
　　shell:SavedGames
　　shell:InternetFolder
　　shell:Quick Launch
　　shell:SystemCertificates
　　shell:Contacts
　　shell:TreePropertiesFolder
　　shell:Profile
　　shell:Start Menu
　　shell:Common AppData
　　shell:PhotoAlbums
　　shell:ConnectionsFolder
　　shell:Administrative Tools
　　shell:PrintersFolder
　　shell:Default Gadgets
　　shell:ProgramFilesX86
　　shell:Searches
　　shell:Common Startup
　　shell:ControlPanelFolder
　　shell:SampleVideos
　　shell:SendTo
　　shell:ResourceDir
　　shell:ProgramFiles
　　shell:CredentialManager
　　shell:PrintHood
　　shell:MAPIFolder
　　shell:CD Burning
　　shell:AppUpdatesFolder
　　shell:Common Start Menu
　　shell:LocalAppDataLow
　　shell:Templates
　　shell:Gadgets
　　shell:Programs
　　shell:Recent
　　shell:SampleMusic
　　shell:Desktop
　　shell:CommonPictures
　　shell:RecycleBinFolder
　　shell:CryptoKeys
　　shell:Common Templates
　　shell:Startup
　　shell:Links
　　shell:OEM Links
　　shell:SamplePictures
　　shell:Common Desktop
　　shell:NetHood
　　shell:Games
　　shell:Common Administrative Tools
　　shell:NetworkPlacesFolder
　　shell:SystemX86
　　shell:History
　　shell:AddNewProgramsFolder
　　shell:Playlists
　　shell:ProgramFilesCommonX86
　　shell:PublicGameTasks
　　shell:ChangeRemoveProgramsFolder
　　shell:Public
　　shell:Common Documents
　　shell:CSCFolder
　　shell:Local AppData
　　shell:Windows
　　shell:UsersFilesFolder
　　shell:ProgramFilesCommon
　　shell:Fonts
　　shell:Personal
　　Windows 7 Shortcuts
　　Wireless Networks pop-up
　　rundll32.exe van.dll,RunVAN
　　Advanced Restore
　　sdclt.exe /restorewizardadmin
　　Restore Files
　　sdclt.exe /restorewizard
　　Backup Location & Settings
　　sdclt.exe /configure
　　Add Network Location (wizard)
　　rundll32.exe shwebsvc.dll,AddNetPlaceRunDll
　　Indexing Options
　　control.exe srchadmin.dll
　　Notification Cache
　　rundll32.exe shell32.dll,Options_RunDLL 5
　　Aero (Transparency) Off
　　Rundll32.exe DwmApi #104
　　Aero (Transparency) On
　　Rundll32.exe DwmApi #102
　　Welcome Center
　　rundll32.exe oobefldr.dll,ShowWelcomeCenter
　　Add/Remove Programs
　　RunDll32.exe shell32.dll,Control_RunDLL appwiz.cpl,,0
　　Content Advisor
　　RunDll32.exe msrating.dll,RatingSetupUI
　　Control Panel
　　RunDll32.exe shell32.dll,Control_RunDLL
　　Date and Time Properties
　　RunDll32.exe shell32.dll,Control_RunDLL timedate.cpl
　　Display Settings
　　RunDll32.exe shell32.dll,Control_RunDLL access.cpl,,3
　　Device Manager
　　RunDll32.exe devmgr.dll DeviceManager_Execute
　　Folder Options - File Types
　　RunDll32.exe shell32.dll,Control_Options 2
　　Folder Options - General
　　RunDll32.exe shell32.dll,Options_RunDLL 0
　　Folder Options - Search
　　RunDll32.exe shell32.dll,Options_RunDLL 2
　　Folder Options - View
　　RunDll32.exe shell32.dll,Options_RunDLL 7
　　Forgotten Password Wizard
　　RunDll32.exe keymgr.dll,PRShowSaveWizardExW
　　Hibernate
　　RunDll32.exe powrprof.dll,SetSuspendState
　　Keyboard Properties
　　RunDll32.exe shell32.dll,Control_RunDLL main.cpl @1
　　Lock Screen
　　RunDll32.exe user32.dll,LockWorkStation
　　Mouse Properties
　　RunDll32.exe shell32.dll,Control_RunDLL main.cpl @0
　　Map Network Drive
　　RunDll32.exe shell32.dll,SHHelpShortcuts_RunDLL Connect
　　Network Connections
　　RunDll32.exe shell32.dll,Control_RunDLL ncpa.cpl
　　Power Options
　　RunDll32.exe Shell32.dll,Control_RunDLL powercfg.cpl
　　Regional Settings
　　RunDll32.exe shell32.dll,Control_RunDLL intl.cpl,,3
　　Stored Usernames and Passwords
　　RunDll32.exe keymgr.dll,KRShowKeyMgr
　　System Properties: Advanced
　　RunDll32.exe shell32.dll,Control_RunDLL sysdm.cpl,,4
　　System Properties: Automatic Updates
　　RunDll32.exe shell32.dll,Control_RunDLL sysdm.cpl,,5
　　Taskbar Properties
　　RunDll32.exe shell32.dll,Options_RunDLL 1
　　User Accounts
　　RunDll32.exe shell32.dll,Control_RunDLL nusrmgr.cpl
　　Windows Security Center
　　RunDll32.exe shell32.dll,Control_RunDLL wscui.cpl
　　Windows - About
　　RunDll32.exe SHELL32.DLL,ShellAboutW
　　Unplug/Eject Hardware
　　RunDll32.exe shell32.dll,Control_RunDLL hotplug.dll
　　Windows Firewall
　　RunDll32.exe shell32.dll,Control_RunDLL firewall.cpl
　　Wireless Network Setup
　　RunDll32.exe shell32.dll,Control_RunDLL NetSetup.cpl,@0,WNSW
　　Open Control Panel (All Items)
　　explorer.exe shell:::{21ec2020-3aea-1069-a2dd-08002b30309d}
　　Manage Wireless Networks
　　explorer.exe shell:::{1fa9085f-25a2-489b-85d4-86326eedcd87}
　　Sound Control Playback Tab
　　rundll32.exe shell32.dll,Control_RunDLLmmsys.cpl
　　Sound Control Sounds Tab
　　rundll32.exe shell32.dll,Control_RunDLLmmsys.cpl,,2
　　Sound Control Recording Tab
　　rundll32.exe shell32.dll,Control_RunDLLmmsys.cpl,,1
　　Add/Remove Programs
　　rundll32.exe shell32.dll,Control_RunDLL appwiz.cpl
　　Add/Remove Windows Components
　　rundll32.exe shell32.dll,Control_RunDLL appwiz.cpl,,2
　　Set Program Access and Computer Defaults
　　rundll32.exe shell32.dll,Control_RunDLL appwiz.cpl,,3
　　People Near Me
　　rundll32.exe shell32.dll,Control_RunDLL collab.cpl
　　People Near Me Sign In Tab
　　rundll32.exe shell32.dll,Control_RunDLL collab.cpl,,1
　　Screan Resolution
　　rundll32.exe shell32.dll,Control_RunDLL desk.cpl
　　Personalization
　　rundll32.exe shell32.dll,Control_RunDLL desk.cpl,,2
　　Screen Saver
　　rundll32.exe shell32.dll,Control_RunDLL desk.cpl,,1
　　Windows Firewall
　　rundll32.exe shell32.dll,Control_RunDLL firewall.cpl
　　Device Manager
　　rundll32.exe shell32.dll,Control_RunDLL hdwwiz.cpl
　　Power Options
　　rundll32.exe shell32.dll,Control_RunDLL powercfg.cpl
　　Power Options Change Plan Settings
　　rundll32.exe shell32.dll,Control_RunDLL powercfg.cpl,,1
　　System Properties
　　rundll32.exe shell32.dll,Control_RunDLL sysdm.cpl
　　System Properties Hardware Tab
　　rundll32.exe shell32.dll,Control_RunDLL sysdm.cpl,,2
　　System Properties Advanced Tab
　　rundll32.exe shell32.dll,Control_RunDLL sysdm.cpl,,3
　　System Properties System Protection Tab
　　rundll32.exe shell32.dll,Control_RunDLL sysdm.cpl,,4
　　System Properties Remote Tab
　　rundll32.exe shell32.dll,Control_RunDLL sysdm.cpl,,5
　　Pen and Touch Tablet PC Settings
　　rundll32.exe shell32.dll,Control_RunDLL tabletpc.cpl
　　Pen and Touch Tablet PC Settings Flicks Tab
　　rundll32.exe shell32.dll,Control_RunDLL tabletpc.cpl,,1
　　Pen and Touch Tablet PC Settings Handwriting Tab
　　rundll32.exe shell32.dll,Control_RunDLL tabletpc.cpl,,2
　　Phone and Modem Options
　　rundll32.exe shell32.dll,Control_RunDLL telephon.cpl
　　Phone and Modem Options Modems Tab
　　rundll32.exe shell32.dll,Control_RunDLL telephon.cpl,,1
　　Phone and Modems Options Advanced Tab
　　rundll32.exe shell32.dll,Control_RunDLL telephon.cpl,,2
　　Date and Time
　　rundll32.exe shell32.dll,Control_RunDLL timedate.cpl
　　Date and Time Additional Clocks
　　rundll32.exe shell32.dll,Control_RunDLL timedate.cpl,,1
　　Action Center
　　rundll32.exe shell32.dll,Control_RunDLL wscui.cpl
　　Unplug/Eject Hardware
　　RunDll32.exe shell32.dll,Control_RunDLL hotplug.dll
　　Internet Explorer Specific Commands
　　Delete Temporary Internet Files:
　　RunDll32.exe InetCpl.cpl,ClearMyTracksByProcess 8
　　Delete Cookies:
　　RunDll32.exe InetCpl.cpl,ClearMyTracksByProcess 2
　　Delete History:
　　RunDll32.exe InetCpl.cpl,ClearMyTracksByProcess 1
　　Delete Form Data:
　　RunDll32.exe InetCpl.cpl,ClearMyTracksByProcess 16
　　Delete Passwords:
　　RunDll32.exe InetCpl.cpl,ClearMyTracksByProcess 32
　　Delete All:
　　RunDll32.exe InetCpl.cpl,ClearMyTracksByProcess 255
　　Delete All + files and settings stored by Add-ons:
　　RunDll32.exe InetCpl.cpl,ClearMyTracksByProcess 4351
　　
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