www.pudn.com > libraryborrowSystem.rar > Unit6.pas

unit Unit6; 
 
interface 
 
uses 
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, 
  Dialogs, StdCtrls, ExtCtrls; 
 
type 
  TServeingForm = class(TForm) 
    Button1: TButton; 
    Button2: TButton; 
    Button3: TButton; 
    Button4: TButton; 
    Image1: TImage; 
    procedure Button1Click(Sender: TObject); 
    procedure Button2Click(Sender: TObject); 
    procedure Button4Click(Sender: TObject); 
    procedure Button3Click(Sender: TObject); 
  private 
    { Private declarations } 
  public 
    { Public declarations } 
  end; 
 
var 
  ServeingForm: TServeingForm; 
 
implementation 
 
uses Unit7, Unit8, Unit9; 
 
{$R *.dfm} 
 
procedure TServeingForm.Button1Click(Sender: TObject); 
begin 
QueryForm.show; 
end; 
 
procedure TServeingForm.Button2Click(Sender: TObject); 
begin 
BorrowForm.show; 
end; 
 
procedure TServeingForm.Button4Click(Sender: TObject); 
begin 
close; 
end; 
 
procedure TServeingForm.Button3Click(Sender: TObject); 
begin 
ReturnForm.show; 
end; 
 
end.