lsizeset.pas

不完备信息的数据发现

unit lsizeset;

interface

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

type
  Tlsizesetf = class(TForm)
    Button1: TButton;
    Label1: TLabel;
    DBEdit_hsize: TDBEdit;
    DBEdit_lsize: TDBEdit;
    DS_size: TDataSource;
    Q_size: TADOQuery;
    procedure FormShow(Sender: TObject);
    procedure Button1Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  lsizesetf: Tlsizesetf;

implementation

{$R *.dfm}
uses dm,main_page;


procedure Tlsizesetf.Button1Click(Sender: TObject);
begin
  Q_size.CheckBrowseMode;
  Q_size.ExecSQL;
end;


procedure Tlsizesetf.FormShow(Sender: TObject);
begin
  Q_size.Close;
  Q_size.SQL.Text:='select * FROM '+DatabaseName+'sizeset' ;
  Q_size.Open;
  if Q_size.IsEmpty then
  Q_size.Insert
  else Q_size.Edit;

end;
end.