unit Unit2;

interface

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

type
  TForm2 = class(TForm)
    Edit1: TEdit;
    Edit2: TEdit;
    Edit3: TEdit;
    ComboBox1: TComboBox;
    ComboBox2: TComboBox;
    Memo1: TMemo;
    Label1: TLabel;
    Label2: TLabel;
    Label3: TLabel;
    Label4: TLabel;
    Label5: TLabel;
    Label6: TLabel;
    Button1: TButton;
    procedure Button1Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form2: TForm2;

implementation

uses Unit1;

{$R *.dfm}

procedure TForm2.Button1Click(Sender: TObject);
begin
if form2.Edit1.Modified or form2.Edit2.Modified or form2.Edit3.Modified then
begin

form1.ADOQuery1.Edit;
form1.ADOQuery1.Last;
form1.ADOQuery1.Append;
form1.ADOQuery1.FieldByName('name').AsString:=form2.Edit1.Text;
form1.ADOQuery1.FieldByName('sex').AsString:=form2.ComboBox1.Text;
form1.ADOQuery1.FieldByName('cellphone').AsString:=form2.Edit2.Text;
form1.ADOQuery1.FieldByName('phone').AsString:=form2.Edit3.Text;
form1.ADOQuery1.FieldByName('class').AsString:=form2.ComboBox2.Text;
form1.ADOQuery1.FieldByName('note').AsString:=form2.memo1.Lines.Text;
form1.ADOQuery1.Post;
form2.Edit1.Text:='';
form2.Edit2.Text:='';
form2.Edit3.Text:='';
form2.ComboBox1.Text:='';
form2.ComboBox2.Text:='';
form2.Memo1.Lines.Text:='';
form2.Hide;
end
else
   begin
   form2.Hide;
 
   end
end;

end.