del_user.pas

管理车队用车记录

unit del_user;

interface

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

type
  TForm_deluser = class(TForm)
    DBGrid1: TDBGrid;
    BitBtn1: TBitBtn;
    BitBtn2: TBitBtn;
    procedure BitBtn1Click(Sender: TObject);
    procedure FormShow(Sender: TObject);
    procedure BitBtn2Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form_deluser: TForm_deluser;

implementation
uses dm,login;
{$R *.dfm}

procedure TForm_deluser.BitBtn1Click(Sender: TObject);
begin
  with form_dm.ADOTable_users do
  begin
  open;
  if locate('name',dbgrid1.Fields[0].Text,[])  then
  begin
  if dbgrid1.Fields[0].Text<>user_name then
        if messagedlg('确定要删除用户'+dbgrid1.Fields[0].Text+'吗？',mtwarning,[mbyes,mbno],0)=mryes then
        Delete;
  end
  else
  showmessage('没有找到你要删除的用户');
  end;
end;

procedure TForm_deluser.FormShow(Sender: TObject);
begin
form_dm.ADOConnection.Open;
dbgrid1.Refresh;
end;

procedure TForm_deluser.BitBtn2Click(Sender: TObject);
begin
close;
end;

end.