unit1.pas

来自「一个简单的delphi实现查询功能的数据表源程序」· PAS 代码 · 共 37 行

unit Unit1;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, ExtCtrls, DBCtrls, Grids, DBGrids, DB, DBTables, StdCtrls;

type
  TForm1 = class(TForm)
    DataSource1: TDataSource;
    Table1: TTable;
    DBGrid1: TDBGrid;
    Button1: TButton;
    procedure Button1Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form1: TForm1;

implementation

{$R *.dfm}

procedure TForm1.Button1Click(Sender: TObject);
begin
   table1.IndexFieldNames:='name';
   table1.setkey;
   table1.Fields[0].AsString:='Boa';
   table1.GotoKey;
end;
end.