unit2.pas

来自「自己编写的DBF数据库游览软件,包含TDBF控软件.」· PAS 代码 · 共 40 行

unit Unit2;

interface

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

type
  TForm2 = class(TForm)
    DBMemo1: TDBMemo;
    procedure FormDeactivate(Sender: TObject);
    procedure FormActivate(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form2: TForm2;

implementation

{$R *.dfm}

procedure TForm2.FormDeactivate(Sender: TObject);
begin
  dbmemo1.DataSource.DataSet.Post;
  dbmemo1.DataSource:=nil;
  dbmemo1.DataField:='';
end;

procedure TForm2.FormActivate(Sender: TObject);
begin
  dbmemo1.DataSource.DataSet.Edit;
end;

end.