updatepsdunit.pas

来自「本软件专门用于管理餐饮行业的点菜单、加菜单酒水单等重要票据的领用及回收情况」· PAS 代码 · 共 71 行

unit updatepsdunit;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, DB, DBTables, StdCtrls, Buttons, ExtCtrls, SUIForm;

type
  Tupdatepsdform = class(TForm)
    suiForm1: TsuiForm;
    Label1: TLabel;
    Panel1: TPanel;
    Label2: TLabel;
    Label3: TLabel;
    Label4: TLabel;
    lbluser: TLabel;
    Label5: TLabel;
    Edit1: TEdit;
    Edit2: TEdit;
    Edit3: TEdit;
    SpeedButton1: TSpeedButton;
    SpeedButton2: TSpeedButton;
    procedure SpeedButton1Click(Sender: TObject);
    procedure FormActivate(Sender: TObject);
    procedure SpeedButton2Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  updatepsdform: Tupdatepsdform;

implementation

uses guestform, Unit1;


{$R *.dfm}

procedure Tupdatepsdform.SpeedButton1Click(Sender: TObject);
begin
  if edit1.text=mydata.Query1.FieldByName('useerpsd').AsString then
     if edit2.text=edit3.Text then
        begin
          mydata.Query1.Edit;
          mydata.Query1.FieldByName('useerpsd').AsString:=trim(edit2.Text);
          mydata.Query1.Post;
          showmessage('密码修改成功!');
        end
     else
       showmessage('您两次输入密码有误!')
   else
       ShowMessage('原口令有误!')
  end;

procedure Tupdatepsdform.FormActivate(Sender: TObject);
begin
  if mydata.Query1.active=false then
     mydata.Query1.Open;
  lbluser.Caption:=mydata.query1.FieldByName('username').AsString;
end;
procedure Tupdatepsdform.SpeedButton2Click(Sender: TObject);
begin
  close;
end;

end.