login.h

文件管理系统

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

#ifndef LoginH
#define LoginH
//---------------------------------------------------------------------------
#include <Classes.hpp>
#include <Controls.hpp>
#include <StdCtrls.hpp>
#include <Forms.hpp>
#include <ExtCtrls.hpp>
#include <jpeg.hpp>
#include "XPMenu.hpp"
#include <Mask.hpp>
#include <Buttons.hpp>
#include <stdio.h>
#include "MainForm.h"
#include <Graphics.hpp>
//---------------------------------------------------------------------------
typedef struct mfd{                       //用户链表
             String  user;                //用户名
             String  password;            //登录密码
             struct mfd *Next;
             } *MFD ;
             
class TForm1 : public TForm
{
__published:	// IDE-managed Components
        TImage *Image1;
        TEdit *Edit2;
        TStaticText *StaticText1;
        TStaticText *StaticText2;
        TButton *LoginBn;
        TButton *Register;
        TButton *ExitFS;
        TComboBox *ComboBox1;
        TGroupBox *GroupBox2;
        TStaticText *StaticText7;
        TStaticText *StaticText8;
        TStaticText *StaticText9;
        TStaticText *StaticText10;
        TEdit *OldPw;
        TEdit *NewPw1;
        TEdit *NewPw2;
        TStaticText *Sname;
        TButton *OKChange;
        TButton *CancelChange;
        TButton *ChangBn;
        TImage *Image2;
        TImage *Image3;
        TImage *Image4;
        TImage *Image5;
        TImage *Image6;
        TImage *Image7;
        TGroupBox *GroupBox1;
        TButton *OKRe;
        TButton *CancelRe;
        TStaticText *StaticText4;
        TStaticText *StaticText5;
        TStaticText *StaticText6;
        TEdit *Edit1;
        TEdit *Edit3;
        TEdit *Edit4;
        TImage *Image8;
        TImage *Image11;
        TImage *Image12;
        void __fastcall ExitFSClick(TObject *Sender);
        void __fastcall LoginBnClick(TObject *Sender);
        void __fastcall RegisterClick(TObject *Sender);
        void __fastcall CancelReClick(TObject *Sender);
        void __fastcall OKReClick(TObject *Sender);
        void __fastcall ChangBnClick(TObject *Sender);
        void __fastcall CancelChangeClick(TObject *Sender);
        void __fastcall ClearPw(TObject *Sender);
        void __fastcall OKChangeClick(TObject *Sender);
private:	// User declarations
public:		// User declarations
        __fastcall TForm1(TComponent* Owner);
        void InserMFD(MFD p);
        void InitMFD(FILE * MFP,int N);
        int  Login(String UserName,String UserPassword);
        void SaveMFD(FILE * File);
        String EnPW(String passwd);
};
//---------------------------------------------------------------------------
extern PACKAGE TForm1 *Form1;
//---------------------------------------------------------------------------
#endif