f_active_id.pas

使用Delphi开发的成本管理系统

unit f_active_id;

interface

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

type
  Tw_active_id = class(TForm)
    Panel1: TPanel;
    Label1: TLabel;
    ComboBox1: TComboBox;
    BitBtn4: TBitBtn;
    BitBtn3: TBitBtn;
    ado_active: TADOQuery;
    ado_activeactive_id: TStringField;
    ado_activeactive_name: TStringField;
    ado_activeactive_cost: TFloatField;
    procedure FormCreate(Sender: TObject);
    procedure BitBtn3Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  w_active_id: Tw_active_id;

implementation

{$R *.dfm}

procedure Tw_active_id.FormCreate(Sender: TObject);
begin
   ado_active.Close;
   ado_active.SQL.Clear;
   ado_active.SQL.Add('select * from active');
   ado_active.Open;
   ado_active.First;
while not ado_active.eof do
 begin
  combobox1.items.add(trim(ado_active.fieldbyname('active_id').asString)+'  ---  '+trim(ado_active.fieldbyname('active_name').asString));
  ado_active.next;
 end;
end;

procedure Tw_active_id.BitBtn3Click(Sender: TObject);
begin
close;
end;

end.