main.h

this is also a unix programme book ,you can find many code in it

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

#ifndef MainH
#define MainH

//---------------------------------------------------------------------------
#include <ADODB.hpp>
#include <Buttons.hpp>
#include <Classes.hpp>
#include <ComCtrls.hpp>
#include <Controls.hpp>
#include <DB.hpp>
#include <ExtCtrls.hpp>
#include <Menus.hpp>
#include <StdCtrls.hpp>
#include "CGAUGES.h"
#include <DBCtrls.hpp>
//---------------------------------------------------------------------------

class TFormMain : public TForm
{
__published:	// IDE-managed Components
    TShape *ShapeClient;
    TImage *ImageClose;
    TImage *ImageTitle;
    TLabel *LabelTitle;
    TImage *ImageSystem;
    TImage *ImageMinimize;
    TImage *ImageZoom;
    TADOTable *Table1;
    TADOTable *Table2;
    TComboBox *ComboBox1;
    TListView *ListView1;
    TPanel *Panel1;
    TTreeView *TreeView1;
    TMemo *Memo1;
    TEdit *Edit1;
    TSpeedButton *ButtonSearch;
    TLabel *Label1;
    TPopupMenu *PopupMenuSystem;
    TMenuItem *mnuOnTop;
    TMenuItem *N1;
    TMenuItem *mnuAbout;
    TPanel *Panel2;
    TSpeedButton *ButtonAdMsg;
    TSpeedButton *ButtonSearchMsg;
    TEdit *Edit2;
    TRadioButton *RadioButton3;
    TRadioButton *RadioButton2;
    TRadioButton *RadioButton1;
    TListView *ListView2;
    TPanel *Panel3;
    TEdit *Edit3;
    TEdit *Edit4;
    TMemo *Memo2;
    TPanel *Panel4;
    TPanel *Panel5;
    TEdit *Edit5;
    TMemo *Memo3;
    TLabel *Label2;
    TLabel *Label3;
    TListView *ListView3;
    TSpeedButton *ButtonErrorList;
    TCGauge *Gauge1;
    TMenuItem *mnuOnTaskbar;
    TPanel *Panel6;
    TDataSource *DataSource1;
    TListBox *ListBox1;
    TDBRichEdit *DBRichEdit1;
    void __fastcall FormCreate(TObject *Sender);
    void __fastcall ImageTitleMouseDown(TObject *Sender,
          TMouseButton Button, TShiftState Shift, int X, int Y);
    void __fastcall ImageSystemDblClick(TObject *Sender);
    void __fastcall ImageSystemClick(TObject *Sender);
    void __fastcall FormDestroy(TObject *Sender);
    void __fastcall ComboBox1Change(TObject *Sender);
    void __fastcall TreeView1Change(TObject *Sender, TTreeNode *Node);
    void __fastcall Edit1KeyPress(TObject *Sender, char &Key);
    void __fastcall ButtonSearchClick(TObject *Sender);
    void __fastcall ImageSystemMouseDown(TObject *Sender,
          TMouseButton Button, TShiftState Shift, int X, int Y);
    void __fastcall mnuOnTopClick(TObject *Sender);
    void __fastcall mnuAboutClick(TObject *Sender);
    void __fastcall ButtonSearchMsgClick(TObject *Sender);
    void __fastcall ImageTitleDblClick(TObject *Sender);
    void __fastcall Edit2KeyPress(TObject *Sender, char &Key);
    void __fastcall ListView2SelectItem(TObject *Sender, TListItem *Item,
          bool Selected);
    void __fastcall RadioButton3Click(TObject *Sender);
    void __fastcall ButtonAdMsgClick(TObject *Sender);
    void __fastcall ButtonSearchMsgMouseDown(TObject *Sender,
          TMouseButton Button, TShiftState Shift, int X, int Y);
    void __fastcall Edit5Change(TObject *Sender);
    void __fastcall Edit5KeyPress(TObject *Sender, char &Key);
    void __fastcall ButtonErrorListClick(TObject *Sender);
    void __fastcall ListView3SelectItem(TObject *Sender, TListItem *Item,
          bool Selected);
    void __fastcall mnuOnTaskbarClick(TObject *Sender);
    void __fastcall PopupMenuSystemPopup(TObject *Sender);
    void __fastcall ListBox1Click(TObject *Sender);
private:	// User declarations
    AnsiString DbFile;
    TStringList *TableList;
    void __fastcall OpenTable(int Index);
    AnsiString __fastcall FindErrorCode(DWORD dwCode);

    // == 界面代码 ==========================================================
    void __fastcall OnWMActive(TMessage &Msg);
    BEGIN_MESSAGE_MAP
        MESSAGE_HANDLER(WM_ACTIVATE,TMessage,OnWMActive)
    END_MESSAGE_MAP(TForm);
    // == 界面代码 结束 =====================================================
public:		// User declarations
    __fastcall TFormMain(TComponent* Owner);
};
//---------------------------------------------------------------------------
extern PACKAGE TFormMain *FormMain;
//---------------------------------------------------------------------------
#endif