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Unit2.h：源码内容

							//---------------------------------------------------------------------------
#ifndef Unit2H
#define Unit2H
//---------------------------------------------------------------------------
#include <Classes.hpp>
#include <Controls.hpp>
#include <StdCtrls.hpp>
#include <Forms.hpp>
#include <ComCtrls.hpp>
//---------------------------------------------------------------------------
class TFrmBar : public TForm
{
__published:	// IDE-managed Components
        TProgressBar *ProgressBar1;
        void __fastcall FormKeyPress(TObject *Sender, char &Key);
private:	// User declarations
public:		// User declarations
        __fastcall TFrmBar(TComponent* Owner);
        void __fastcall PBarOpen(int nn);
        void __fastcall PBarGo(void);
        void __fastcall PBarClose(void);
};
//---------------------------------------------------------------------------
extern PACKAGE TFrmBar *FrmBar;
//---------------------------------------------------------------------------
#endif

						