archives_query.~h

很经典的数据库代码

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

#ifndef Archives_QueryH
#define Archives_QueryH
//---------------------------------------------------------------------------
#include <Classes.hpp>
#include <Controls.hpp>
#include <StdCtrls.hpp>
#include <Forms.hpp>
#include <ExtCtrls.hpp>
#include <ComCtrls.hpp>
#include <Mask.hpp>
#include <ImgList.hpp>
#include <Buttons.hpp>
#include <ADODB.hpp>  //用户添加AQO控件库文件

//---------------------------------------------------------------------------
class TF_Query : public TForm
{
__published:	// IDE-managed Components
        TPanel *Panel1;
        TLabel *Label1;
        TLabel *Label2;
        TLabel *Label3;
        TComboBox *CB_Cond;
        TMaskEdit *ME_Data;
        TLabel *Label4;
        TRadioGroup *RG_Cond;
        TBitBtn *BB_Database;
        TBitBtn *BB_Close;
        TListView *LV_SQL;
        TBitBtn *BB_Add;
        TBitBtn *BB_Delete;
        TBitBtn *BB_Query;
        TSpeedButton *SButton1;
        TComboBox *CBE_Field;
        void __fastcall BB_AddClick(TObject *Sender);
        void __fastcall CBE_FieldChange(TObject *Sender);
        void __fastcall SButton1Click(TObject *Sender);
        void __fastcall BB_DeleteClick(TObject *Sender);
        void __fastcall BB_QueryClick(TObject *Sender);
        void __fastcall BB_CloseClick(TObject *Sender);
        void __fastcall BB_DatabaseClick(TObject *Sender);
        void __fastcall FormShow(TObject *Sender);
private:	// User declarations
public:		// User declarations
        __fastcall TF_Query(TComponent* Owner);
        TStringList *S_Field;   //用来存放查找字段字符串
        TStringList *N_Field;   //用来存放查找字段名
        TADOQuery  *Query;      //定义一个查询控件对象
        AnsiString  Q_Table;    //查找表名
        char T_Field[5];        //用来存放查找字段类型，0表示整数类型，1表示字符串字段,2表示日期字段
};
//---------------------------------------------------------------------------
extern PACKAGE TF_Query *F_Query;
//---------------------------------------------------------------------------
#endif