main.h

Monitor Device Change Message INclude Mass Storage ,HID,USB Audio Devices

//---------------------------------------------------------------------------

#ifndef MainH
#define MainH
//---------------------------------------------------------------------------
#include <Classes.hpp>
#include <Controls.hpp>
#include <StdCtrls.hpp>
#include <Forms.hpp>
#include <Buttons.hpp>
#include <ComCtrls.hpp>
//---------------------------------------------------------------------------
class TMainForm : public TForm
{
__published:	// IDE-managed Components
        TLabel *Label1;
        TLabel *Label2;
        TButton *Button1;
        TLabel *LB_Arrival;
        TLabel *LB_Removed;
        TLabel *Label3;
        TLabel *LB_NodeChange;
        TLabel *Label13;
        TLabel *Label5;
        TLabel *Label6;
        TLabel *Label7;
        TLabel *Label8;
        TLabel *Label9;
        TLabel *LAbel15;
        TLabel *LB_ConfigChangeCanceled;
        TLabel *LB_ConfigChanged;
        TLabel *LB_QueryRemoved;
        TLabel *LB_QueryRemoveFailed;
        TLabel *LB_RemovePending;
        TLabel *LB_Specific;
        TLabel *LB_QueryChangeConfig;
        TButton *RegHIDButton;
        TBitBtn *BitBtn1;
        TStatusBar *StatusBar1;
        void __fastcall Button1Click(TObject *Sender);
        void __fastcall WndProc(TMessage &Message);
        void __fastcall FormShow(TObject *Sender);
        void __fastcall RegHIDButtonClick(TObject *Sender);
        void __fastcall BitBtn1Click(TObject *Sender);
private:	// User declarations
        BOOL  bReseting;
        DWORD dwConChangeCancel;
        DWORD dwConChanged;
        DWORD dwQueryRemoved;
        DWORD dwQueryRemoveFailed;
        DWORD dwRemovePending;
        DWORD dwSpecific;
        DWORD dwQueryChangeConfig;
        DWORD dwDevArrivel;
        DWORD dwDevRemoved;
        DWORD dwDevNodeChange;
        void GetHidGuid(PGUID pGUID);
public:		// User declarations
        __fastcall TMainForm(TComponent* Owner);
        void ParseDBTHeader(LPARAM lParam);
};
//---------------------------------------------------------------------------
extern PACKAGE TMainForm *MainForm;
//---------------------------------------------------------------------------
#endif