frmchangepw.pas

这是一个商品管理系统

unit FrmChangePW;

interface

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

type
  TFormChangePW = class(TForm)
    Label1: TLabel;
    Label2: TLabel;
    EditUserName: TEdit;
    EditPassword: TEdit;
    BtnOK: TButton;
    BtnCancel: TButton;
    EditConfirmPassword: TEdit;
    Label3: TLabel;
    CmdChangePW: TADOCommand;
    procedure BtnOKClick(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  FormChangePW: TFormChangePW;

implementation

{$R *.dfm}

procedure TFormChangePW.BtnOKClick(Sender: TObject);
begin
        ModalResult := mrNone;
        if not(EditUserName.Text = '') and not(EditPassword.Text = '') and not(EditConfirmPassword.Text = '') then
        begin
                if EditPassword.Text = EditConfirmPassword.Text then
                        CmdChangePW.CommandText := 'UPDATE SysUser set password = ''' + EditConfirmPassword.Text +''' where name = ''' + EditUserName.Text + '''';
                        CmdChangePW.Execute;
        end
end;

end.