unit5.~pas

大家觉得不是垃圾就下了

unit Unit5;

interface

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

type
  TchangeForm5 = class(TForm)
    Label2: TLabel;
    Label3: TLabel;
    Edit3: TEdit;
    Button1: TButton;
    Button2: TButton;
    Label4: TLabel;
    Edit4: TEdit;
    Edit2: TEdit;
    procedure Button2Click(Sender: TObject);
    procedure Button1Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  changeForm5: TchangeForm5;

implementation
uses unit3,unit1;
{$R *.dfm}

procedure TchangeForm5.Button2Click(Sender: TObject);
begin
changeform5.Close;
end;

procedure TchangeForm5.Button1Click(Sender: TObject);
begin
    if (Edit3.Text = Edit4.Text) and (datamodule1.ADODataSet2.RecordCount>0)and(edit2.Text=datamodule1.ADODataSet2['password']) then
        begin
        edit2.Text:=edit3.Text;
        datamodule1.ADODataSet2.Edit;
        datamodule1.ADODataSet2['password']:=edit2.Text;
        datamodule1.ADODataSet2.Post;
        //重置初值
        edit2.Text:='';
        edit3.Text:='';
        edit4.Text:='';
        MessageBox(0, '密码修改成功！', '提示', MB_OK + MB_ICONINFORMATION);
        changeform5.Free;
        end
        else
        begin
        MessageBox(0, '您的输入有误，请重新输入！', '提示', MB_OK +
          MB_ICONSTOP);
        edit2.Text:='';
        edit3.Text:='';
        edit4.Text:='';
        end;
end;

end.