管理系统使用说明书(及详解)
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管理系统使用说明书(及详解)1登录界面:
2功能选择界面:
(全部功能均能实现)
3浏览会员表:(下方快捷符号可实现增删改功能)
4查询会员信息:(查询功能非常完善)
5增加新会员:
6修改记录:(可直接删改)
7删除会员:(输入任意条件均可识别)
8系统总览表:
此表可实现全部功能。
9退出系统:
相关代码:
1登录界面:
unit Unit8;
interface
uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, StdCtrls,unit2, DB, ADODB;
type
TForm8 = class(TForm)
Label11: TLabel;
Label1: TLabel;
Label2: TLabel;
Edit1: TEdit;
Edit2: TEdit;
Label3: TLabel;
Button1: TButton;
ADOConnection1: TADOConnection;
ADOQuery1: TADOQuery;
Button2: TButton;
procedure Button1Click(Sender: TObject);
procedure Button2Click(Sender: TObject);
private
{ Private declarations }
public
{ Public declarations }
end;
var
Form8: TForm8;
implementation
uses Unit1;
{$R *.dfm}
procedure TForm8.Button1Click(Sender: TObject);
begin
adoquery1.close;
adoquery1.SQL.Clear;
adoquery1.SQL.Text:='select * from biao1 where username='''+edit1.Text+'''and password='''+edit2.Text+''''; adoquery1.Open;
if adoquery1.Bof and adoquery1.Eof then
begin
application.MessageBox('用户名或密码错误','出错',mb_ok+mb_iconwarning);
edit1.SetFocus;
edit2.SelectAll;
end
else
begin
form2.Show;
form8.Hide;
end;
end;
procedure TForm8.Button2Click(Sender: TObject);
begin
close;
end;
end.
2功能选择界面:
unit Unit8;
interface
uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs, StdCtrls,unit2, DB, ADODB;
type
TForm8 = class(TForm)
Label11: TLabel;
Label1: TLabel;
Label2: TLabel;
Edit1: TEdit;
Edit2: TEdit;
Label3: TLabel;
Button1: TButton;
ADOConnection1: TADOConnection;
ADOQuery1: TADOQuery;
Button2: TButton;
procedure Button1Click(Sender: TObject);
procedure Button2Click(Sender: TObject);
private
{ Private declarations }
public
{ Public declarations }
end;
var
Form8: TForm8;
implementation
uses Unit1;
{$R *.dfm}
procedure TForm8.Button1Click(Sender: TObject);
begin
adoquery1.close;
adoquery1.SQL.Clear;
adoquery1.SQL.Text:='select * from biao1 where username='''+edit1.Text+'''and password='''+edit2.Text+''''; adoquery1.Open;
if adoquery1.Bof and adoquery1.Eof then
begin
application.MessageBox('用户名或密码错误','出错',mb_ok+mb_iconwarning);
edit1.SetFocus;
edit2.SelectAll;
end
else
begin
form2.Show;
form8.Hide;
end;
end;
procedure TForm8.Button2Click(Sender: TObject);
begin
close;
end;
end.
3浏览会员表: