f_labor_id.pas

使用Delphi开发的成本管理系统

unit f_labor_id;

interface

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

type
  Tw_labor_id = class(TForm)
    ado_labor: TADOQuery;
    ado_laborlabor_id: TStringField;
    ado_laborlabor_name: TStringField;
    Panel1: TPanel;
    Label1: TLabel;
    ComboBox1: TComboBox;
    BitBtn2: TBitBtn;
    BitBtn1: TBitBtn;
    procedure FormCreate(Sender: TObject);
    procedure BitBtn2Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  w_labor_id: Tw_labor_id;

implementation

{$R *.dfm}

procedure Tw_labor_id.FormCreate(Sender: TObject);
begin
   ado_labor.Close;
   ado_labor.SQL.Clear;
   ado_labor.SQL.Add('select * from labor');
   ado_labor.Open;
   ado_labor.First;
while not ado_labor.eof do
 begin
  combobox1.items.add(trim(ado_labor.fieldbyname('labor_id').asString)+'  ---  '+trim(ado_labor.fieldbyname('labor_name').asString));
  ado_labor.next;
 end;
end;
procedure Tw_labor_id.BitBtn2Click(Sender: TObject);
begin
close  ;
end;

end.