formxiugaimima.pas

这是一个关于药品进销存的管理软件

unit FormXiugaimima;

interface

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

type
  Txiugaimima = class(TForm)
    Label1: TLabel;
    Label2: TLabel;
    Label3: TLabel;
    Edit1: TEdit;
    Edit2: TEdit;
    Edit3: TEdit;
    Button1: TButton;
    Button2: TButton;
    ADOQuery1: TADOQuery;
    ADOCommand1: TADOCommand;
    procedure Button1Click(Sender: TObject);
    procedure Button2Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  xiugaimima: Txiugaimima;

implementation

uses FormLogin, FormManage;

{$R *.dfm}

procedure Txiugaimima.Button1Click(Sender: TObject);
var

user,pass,pass1,pass2:string;
begin
pass:=edit1.Text;
pass1:=edit2.Text;
pass2:=edit3.Text;
if pass=''+login.Edit3.Text+'' then
  begin
   if pass1=pass2 then
   begin
   user:=login.Edit2.Text;
   showmessage(user);
   showmessage(pass1);
   adocommand1.CommandText:='update 用户信息 set 密码='''+pass1+''' where 用户名='''+user+'''';
   adocommand1.Execute;
   showmessage('密码已经修改');
   end;
   if pass2<>pass2 then
   begin
   showmessage('两次输入的密码不正确，请重新输入');
   end
  end;
if pass<>''+login.Edit3.Text+'' then
  begin
  showmessage('密码不正确，请重新输入');
  end;

end;

procedure Txiugaimima.Button2Click(Sender: TObject);
begin
  xiugaimima.Close;
  manage.Enabled:=true;
end;

end.