unit1.h

电脑编程技巧和源码。很不错的。

//---------------------------------------------------------------------------
#ifndef Unit1H
#define Unit1H
//---------------------------------------------------------------------------
#include <Classes.hpp>
#include <Controls.hpp>
#include <StdCtrls.hpp>
#include <Forms.hpp>
#include <Dialogs.hpp>
#include <FileCtrl.hpp>
#include <ComCtrls.hpp>
//---------------------------------------------------------------------------
class TForm1 : public TForm
{
__published:	// IDE-managed Components
        TButton *Button1;
        TButton *Button2;
        TButton *Button3;
        TStaticText *StaticText1;
        TStaticText *StaticText2;
        TLabel *Label1;
        TLabel *Label2;
        TStaticText *StaticText3;
        TEdit *Edit1;
        TStaticText *StaticText4;
        TButton *Button4;
        TProgressBar *ProgressBar1;
        TStatusBar *StatusBar1;
        TMemo *Memo1;
        void __fastcall Button1Click(TObject *Sender);
        void __fastcall Button2Click(TObject *Sender);
        void __fastcall Button4Click(TObject *Sender);
        void __fastcall Button3Click(TObject *Sender);
private:	// User declarations
public:		// User declarations
        __fastcall TForm1(TComponent* Owner);

        unsigned __int64 FreeDiskSpace(char p)
           { char drive[]={0,':','\\',0};
             drive[0]=p;
             ULARGE_INTEGER freebyte;
             GetDiskFreeSpaceEx(drive,NULL,NULL,&freebyte);
             return(freebyte.QuadPart);
            }

//callback bool HideWinzip(HWND hwnd,unsigned int lParam);
};
//---------------------------------------------------------------------------
extern PACKAGE TForm1 *Form1;
//---------------------------------------------------------------------------
#endif