Shell编程

开发平台：

Visual C++

main.h：源码内容

							//---------------------------------------------------------------------------
#ifndef mainH
#define mainH
//---------------------------------------------------------------------------
#include <Classes.hpp>
#include <Controls.hpp>
#include <StdCtrls.hpp>
#include <Forms.hpp>
#include <shlobj.hpp>
#include "KeyLog.h"
#define  WM_SHNOTIFY            0x401
typedef struct{
        PItemIDList dwItem1;
        PItemIDList dwItem2;
}SHNOTIFYSTRUCT, *PSHNOTIFYSTRUCT;
typedef struct{
        PItemIDList pidl;
        int bWatchSubFolders;
}_IDLSTRUCT,IDLSTRUCT,*PIDLSTRUCT;
typedef HWND (*SHNRegister)(HWND hWnd,DWORD uFlags,DWORD dwEventID,DWORD uMSG,DWORD cItems,PIDLSTRUCT lpps);
typedef HWND (*SHNUnRegister)(HWND hNotify);
//---------------------------------------------------------------------------
class TfrmMain : public TForm
{
__published:	// IDE-managed Components
        TMemo *Memo1;
        void __fastcall FormCreate(TObject *Sender);
        void __fastcall FormClose(TObject *Sender, TCloseAction &Action);
private:
        HWND m_hSHNotify;
        LPITEMIDLIST m_pidlDesktop;
        SHNRegister SHChangeNotifyRegister;
        SHNUnRegister SHChangeNotifyDeregister;
        bool __fastcall SHNotify_Register(HWND hWnd);
        bool __fastcall SHNotify_UnRegister();
        
        AnsiString __fastcall SHEventName(AnsiString strPath1,AnsiString strPath2,DWORD lParam);
        void __fastcall WMShellReg(TMessage & Message);
        void __fastcall WMKeyLog(TMessage & Message);	// User declarations
public:		// User declarations
        __fastcall TfrmMain(TComponent* Owner);
protected:
        BEGIN_MESSAGE_MAP
                VCL_MESSAGE_HANDLER(WM_SHNOTIFY, TMessage, WMShellReg)
                VCL_MESSAGE_HANDLER(WM_KEYLOG, TMessage, WMKeyLog)
        END_MESSAGE_MAP(TForm)
};
//---------------------------------------------------------------------------
extern PACKAGE TfrmMain *frmMain;
//---------------------------------------------------------------------------
#endif

						