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Unit1.h：源码内容

							//---------------------------------------------------------------------------
#ifndef Unit1H
#define Unit1H
//---------------------------------------------------------------------------
#include <Classes.hpp>
#include <Controls.hpp>
#include <StdCtrls.hpp>
#include <Forms.hpp>
#include <DB.hpp>
#include <Db.hpp>
#include <DBGrids.hpp>
#include <DBTables.hpp>
#include <Grids.hpp>
#include <Dialogs.hpp>
//---------------------------------------------------------------------------
class TForm1 : public TForm
{
__published:	// IDE-managed Components
        TButton *Button1;
        TQuery *Query1;
        TDataSource *DataSource1;
        TDBGrid *DBGrid1;
        TButton *Button2;
        TOpenDialog *OpenDialog1;
        TEdit *Edit1;
        void __fastcall Button1Click(TObject *Sender);
        void __fastcall Button2Click(TObject *Sender);
private:	// User declarations
public:		// User declarations
        __fastcall TForm1(TComponent* Owner);
        void __fastcall PaintText(TCanvas *cv,int xx,int yy,int ww,int hh,int indent,TAlignment al,AnsiString text);
        AnsiString __fastcall GetFieldValue(TDataSet *Dset,AnsiString name);
        int __fastcall PrintTableTitle(TDBGrid *DGrid,TCanvas *cv,int x1,int y1);
        int __fastcall PrintTableItem(TDBGrid *DGrid,TCanvas *cv,int x1,int y1);
        int __fastcall ToSz(int nn);
        int PrnDpi,TabLeft,TabTop;
};
//---------------------------------------------------------------------------
extern PACKAGE TForm1 *Form1;
//---------------------------------------------------------------------------
#endif

						