unit1.pas

delphi典型实验代码

unit Unit1;

interface

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

type
  TForm1 = class(TForm)
    Button1: TButton;
    Edit1: TEdit;
    Edit2: TEdit;
    Edit3: TEdit;
    Edit4: TEdit;
    Edit5: TEdit;
    Label1: TLabel;
    Label2: TLabel;
    Label3: TLabel;
    Label4: TLabel;
    Label5: TLabel;
    ADOConnection1: TADOConnection;
    ADOQuery1: TADOQuery;
    DataSource1: TDataSource;
    DBGrid1: TDBGrid;
    procedure Button1Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form1: TForm1;

implementation

{$R *.dfm}
procedure ADOExec(str:string);
var s:string;
begin
 // s:=copy(str,1,6);
 // with  tform1.ADOQuery1 do
 // begin
    form1.ADOQuery1.Close;
    form1.ADOQuery1.SQL.Clear;
    form1.ADOQuery1.SQL.Add(str);
 // if(s='select')then
 // begin
   //  form1.ADOQuery1.sql.Add(' order by 学号');
 //  form1.ADOQuery1.open;
 // end
 // else
   //  form1.ADOQuery1.execSQL;
  //end;
end;

procedure TForm1.Button1Click(Sender: TObject);
 var
 str:string;
begin
 str:='insert into 信息表 values('
  +edit1.Text+','
  +edit2.Text+','
  +edit3.Text+','
  +edit4.Text+','
  +edit5.Text+')';
form1.ADOQuery1.execSQL;
//  showmessage(str);

//  str:='select * from 信息表';
ADOExec(str);
end;

end.