RTFormwork/项目代码/RTBasicsV1/C02纱线加弹检验/U_SCPerson.pas

unit U_SCPerson;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, Buttons, DB, ADODB, StdCtrls;

type
  TfrmSCPerson = class(TForm)
    ScrollBox1: TScrollBox;
    btn1: TSpeedButton;
    btn2: TSpeedButton;
    btn3: TSpeedButton;
    btn4: TSpeedButton;
    btn5: TSpeedButton;
    btn6: TSpeedButton;
    btn7: TSpeedButton;
    btn8: TSpeedButton;
    btn58: TSpeedButton;
    btn9: TSpeedButton;
    btn10: TSpeedButton;
    btn11: TSpeedButton;
    btn12: TSpeedButton;
    btn13: TSpeedButton;
    btn14: TSpeedButton;
    btn15: TSpeedButton;
    btn59: TSpeedButton;
    btn16: TSpeedButton;
    btn17: TSpeedButton;
    btn18: TSpeedButton;
    btn19: TSpeedButton;
    btn20: TSpeedButton;
    btn21: TSpeedButton;
    btn22: TSpeedButton;
    btn60: TSpeedButton;
    btn23: TSpeedButton;
    btn24: TSpeedButton;
    btn25: TSpeedButton;
    btn26: TSpeedButton;
    btn27: TSpeedButton;
    btn28: TSpeedButton;
    btn29: TSpeedButton;
    btn61: TSpeedButton;
    btn30: TSpeedButton;
    btn31: TSpeedButton;
    btn32: TSpeedButton;
    btn33: TSpeedButton;
    btn34: TSpeedButton;
    btn35: TSpeedButton;
    btn36: TSpeedButton;
    btn62: TSpeedButton;
    btn37: TSpeedButton;
    btn38: TSpeedButton;
    btn39: TSpeedButton;
    btn40: TSpeedButton;
    btn41: TSpeedButton;
    btn42: TSpeedButton;
    btn43: TSpeedButton;
    btn63: TSpeedButton;
    btn44: TSpeedButton;
    btn45: TSpeedButton;
    btn46: TSpeedButton;
    btn47: TSpeedButton;
    btn48: TSpeedButton;
    btn49: TSpeedButton;
    btn50: TSpeedButton;
    btn64: TSpeedButton;
    btn51: TSpeedButton;
    btn52: TSpeedButton;
    btn53: TSpeedButton;
    btn54: TSpeedButton;
    btn55: TSpeedButton;
    btn56: TSpeedButton;
    btn57: TSpeedButton;
    ADOTmp: TADOQuery;
    Label27: TLabel;
    Label1: TLabel;
    Button3: TButton;
    Button1: TButton;
    procedure FormDestroy(Sender: TObject);
    procedure FormShow(Sender: TObject);
    procedure btn1Click(Sender: TObject);
    procedure FormClose(Sender: TObject; var Action: TCloseAction);
    procedure Button1Click(Sender: TObject);
    procedure Button3Click(Sender: TObject);
  private
    CPage: Integer;
    procedure InitPerson(page: Integer);
    { Private declarations }
  public
    FlagStr: string;
    FYarnRackNo, FYarnRackWeight, FType: string;
    { Public declarations }
  end;

var
  frmSCPerson: TfrmSCPerson;

implementation

uses
  U_DataLink;

{$R *.dfm}

procedure TfrmSCPerson.FormDestroy(Sender: TObject);
begin
  frmSCPerson := nil;
end;

procedure TfrmSCPerson.InitPerson(page: Integer);
type
  FdDy = record
    inc: integer;
    FDdys: string[32];
    FdDysName: string[32];
  end;
var
  BB: array[0..100] of FdDy;
  i, j: Integer;
begin

  with ADOTmp do
  begin
    Close;
    sql.Clear;

    sql.Add('select YRNo,YRWeight from YE_YarnRack   ');
    sql.Add('where YRType = ' + QuotedStr(FType));
    sql.Add('order by YRNo ');
    sql.Add('offset 64*(' + inttostr(page) + '-1) rows fetch next 64 rows only ');

    Open;
  end;
  if ADOTmp.IsEmpty then
  begin
    Application.MessageBox('û<>ж<EFBFBD><D0B6><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݣ<EFBFBD>', '<27><>ʾ', 0);
    Exit;
  end;
  with ADOTmp do
  begin
    First;
    i := 0;
    while not Eof do
    begin
      BB[i].inc := i;
      BB[i].FDdys := Trim(fieldbyname('YRWeight').AsString);
      BB[i].FdDysName := Trim(fieldbyname('YRNo').AsString);
      i := i + 1;
      Next;
    end;
  end;
  i := i - 1;
  if i > 63 then
  begin
    i := 63;
  end;
  for j := 0 to 63 do
  begin
    with ScrollBox1 do
    begin
      TSpeedButton(Controls[j]).Visible := false;
      TSpeedButton(Controls[j]).Caption := '';
      TSpeedButton(Controls[j]).Hint := '';
    end;
  end;
  for j := 0 to i do
  begin
    with ScrollBox1 do
    begin
      TSpeedButton(Controls[j]).Visible := True;
      TSpeedButton(Controls[j]).Caption := BB[j].FdDysName;
      TSpeedButton(Controls[j]).Hint := BB[j].FDdys;
    end;
  end;
end;

procedure TfrmSCPerson.FormShow(Sender: TObject);
begin
  InitPerson(1);
end;

procedure TfrmSCPerson.btn1Click(Sender: TObject);
begin
  FYarnRackNo := Trim(TSpeedButton(Sender).Caption);
  FYarnRackWeight := Trim(TSpeedButton(Sender).Hint);
  ModalResult := 1;
end;

procedure TfrmSCPerson.FormClose(Sender: TObject; var Action: TCloseAction);
begin
  Action := caHide;
end;

procedure TfrmSCPerson.Button1Click(Sender: TObject);
begin
  if CPage <= 1 then
  begin
    InitPerson(1);
    Label1.Caption := '1';
  end
  else
  begin
    CPage := CPage - 1;
    InitPerson(CPage);
    Label1.Caption := IntToStr(CPage);
  end;
end;

procedure TfrmSCPerson.Button3Click(Sender: TObject);
begin
  CPage := CPage + 1;
  InitPerson(CPage);
  Label1.Caption := IntToStr(CPage);
end;

end.