unitadd.pas

delphi做的名片管理软件

unit UnitAdd;

interface

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

type
  TAddFrm = class(TForm)
    Panel1: TPanel;
    Label1: TLabel;
    Label2: TLabel;
    Button1: TButton;
    Label4: TLabel;
    Edit3: TEdit;
    Edit1: TEdit;
    Edit2: TEdit;
    Button2: TButton;
    procedure Button1Click(Sender: TObject);
    procedure Button2Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;
var
  AddFrm: TAddFrm;
implementation
uses UnitDataModule;
{$R *.dfm}

procedure TAddFrm.Button1Click(Sender: TObject);
begin
 try
  if Trim(Edit1.Text)<>Trim(Edit3.Text) then
  begin
      showmessage('新密码验证不一致!');
      exit;
  end;
  with DataModule1.ADOQuery1 do
  begin
   Close;
   SQL.Clear;
   SQL.add('select * from userinfo where id=1');
   Open;
   First;
  end;
  DataModule1.ADOQuery1.Edit;
  DataModule1.ADOQuery1.FieldValues['username']:=Edit2.Text;
  DataModule1.ADOQuery1.FieldValues['password']:=Edit1.Text;
  DataModule1.ADOQuery1.Post;
  showmessage('修改成功!');
 except
  showmessage('修改不成功');
 end;
end;

procedure TAddFrm.Button2Click(Sender: TObject);
begin
DataModule1.ADOQuery1.Close;
     self.Close;
end;

end.