Delphi - 저장 프로세스를 호출하는 방법

 1 procedure TForm1.btnFirstClick(Sender: TObject);

 2 begin

 3 

 4   sp1.Close;

 5   sp1.Parameters.Clear;

 6   sp1.ProcedureName:= 'Proc_SplitPage2';

 7 

 8   sp1.Parameters.CreateParameter('tblName',ftString,pdInput,20,fgUnassigned);

 9   sp1.Parameters.CreateParameter('strFields',ftString,pdInput,20,fgUnassigned);

10   sp1.Parameters.CreateParameter('strOrders',ftString,pdInput,20,fgUnassigned);

11   sp1.Parameters.CreateParameter('strOrderType',ftString,pdInput,20,fgUnassigned);

12   sp1.Parameters.CreateParameter('PageSize',ftInteger,pdInput,4,fgUnassigned);

13   sp1.Parameters.CreateParameter('PageIndex',ftString,pdInput,20,fgUnassigned);

14   sp1.Parameters.CreateParameter('strWhere',ftString,pdInput,20,fgUnassigned);

15 

16   // exec [Proc_SplitPage2] 'NewsInfo','*','ID','ASC',10,3,''

17   sp1.Parameters[0].Value := 'NewsInfo';

18   sp1.Parameters[1].Value := '*';

19   sp1.Parameters[2].Value := 'ID';

20   sp1.Parameters[3].Value := 'DESC';

21   sp1.Parameters[4].Value :=  10;

22   sp1.Parameters[5].Value :=  1;

23   sp1.Parameters[6].Value := '';

24 

25   sp1.ExecProc;

26   sp1.Open;

27   

28 end;

29 

30 procedure TForm1.FormShow(Sender: TObject);

31 begin

32   pageIndex := 1;

33 end;

34 

35 procedure TForm1.btnPreClick(Sender: TObject);

36 begin

37 

38   sp1.Close;

39   sp1.Parameters.Clear;

40   sp1.ProcedureName:= 'Proc_SplitPage2';

41 

42   sp1.Parameters.CreateParameter('tblName',ftString,pdInput,20,fgUnassigned);

43   sp1.Parameters.CreateParameter('strFields',ftString,pdInput,20,fgUnassigned);

44   sp1.Parameters.CreateParameter('strOrders',ftString,pdInput,20,fgUnassigned);

45   sp1.Parameters.CreateParameter('strOrderType',ftString,pdInput,20,fgUnassigned);

46   sp1.Parameters.CreateParameter('PageSize',ftString,pdInput,20,fgUnassigned);

47   sp1.Parameters.CreateParameter('PageIndex',ftString,pdInput,20,fgUnassigned);

48   sp1.Parameters.CreateParameter('strWhere',ftString,pdInput,20,fgUnassigned);

49 

50   // exec [Proc_SplitPage] 'NewsInfo','*','ID','DESC','10','1',''

51   sp1.Parameters[0].Value := 'NewsInfo';

52   sp1.Parameters[1].Value := '*';

53   sp1.Parameters[2].Value := 'ID';

54   sp1.Parameters[3].Value := 'ASC';

55   sp1.Parameters[4].Value := '10';

56   pageIndex := pageIndex - 1;

57   sp1.Parameters[5].Value :=  pageIndex;

58   sp1.Parameters[6].Value := '';

59 

60   sp1.ExecProc;

61   sp1.Open;

62 end;

63 

64 procedure TForm1.btnNextClick(Sender: TObject);

65 begin

66 

67   sp1.Close;

68   sp1.Parameters.Clear;

69   sp1.ProcedureName:= 'Proc_SplitPage2';

70   sp1.Parameters.CreateParameter('tblName',ftString,pdInput,20,fgUnassigned);

71   sp1.Parameters.CreateParameter('strFields',ftString,pdInput,20,fgUnassigned);

72   sp1.Parameters.CreateParameter('strOrders',ftString,pdInput,20,fgUnassigned);

73   sp1.Parameters.CreateParameter('strOrderType',ftString,pdInput,20,fgUnassigned);

74   sp1.Parameters.CreateParameter('PageSize',ftString,pdInput,20,fgUnassigned);

75   sp1.Parameters.CreateParameter('PageIndex',ftString,pdInput,20,fgUnassigned);

76   sp1.Parameters.CreateParameter('strWhere',ftString,pdInput,20,fgUnassigned);

77 

78   sp1.Parameters[0].Value := 'NewsInfo';

79   sp1.Parameters[1].Value := '*';

80   sp1.Parameters[2].Value := 'ID';

81   sp1.Parameters[3].Value := 'ASC';

82   sp1.Parameters[4].Value := '10';

83   pageIndex := pageIndex + 1;

84   sp1.Parameters[5].Value :=  pageIndex;

85   sp1.Parameters[6].Value := '';

86 

87   sp1.ExecProc;

88   sp1.Open;

89 end;