unit Unit1;

interface

uses
  Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
  StdCtrls, Db, DBTables, Grids, DBGrids;

type
  TForm1 = class(TForm)
    DBGrid1: TDBGrid;
    Query1: TQuery;
    DataSource1: TDataSource;
    Button1: TButton;
    procedure Button1Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form1: TForm1;

implementation

   Function Fun_ExportData(pFileName:String;pReportTitle:String;pObjectSource:TObject):Boolean;stdcall;external'winfun.dll';

   
{$R *.DFM}

procedure TForm1.Button1Click(Sender: TObject);
begin
      Fun_ExportData('BBBB','bbbbbbb',DBGRID1);

end;

end.