Witam
Chciałbym napisać prostą usługę serwisową pod XP. Na początek mam prosty kod, który jednak u mnie nie działa. Nie chce sie wykonywać to co jest w SerivecExecute i ServiceStart. Wykonuje się tylko to co jest w ServiceCreate. Dlaczego!? Poniżej kod:
unit Unit1;
interface
uses
Windows, Messages, SysUtils, Classes, Graphics, Controls, SvcMgr, Dialogs,
ExtCtrls;
type
TService1 = class(TService)
procedure ServiceExecute(Sender: TService);
procedure ServiceCreate(Sender: TObject);
procedure ServiceStart(Sender: TService; var Started: Boolean);
private
{ Private declarations }
public
function GetServiceController: TServiceController; override;
{ Public declarations }
end;
var
Service1: TService1;
implementation
{$R *.DFM}
procedure ServiceController(CtrlCode: DWord); stdcall;
begin
Service1.Controller(CtrlCode);
end;
function TService1.GetServiceController: TServiceController;
begin
Result := ServiceController;
end;
procedure TService1.ServiceExecute(Sender: TService);
begin
Windows.MessageBox(0, 'Execute', 'Title', MB_OK or MB_SERVICE_NOTIFICATION);
while not Terminated do
ServiceThread.ProcessRequests(true);
end;
procedure TService1.ServiceCreate(Sender: TObject);
begin
Windows.MessageBox(0, 'Create', 'Title', MB_OK or MB_SERVICE_NOTIFICATION);
end;
procedure TService1.ServiceStart(Sender: TService;
var Started: Boolean);
begin
Windows.MessageBox(0, 'Start', 'Title', MB_OK or MB_SERVICE_NOTIFICATION);
end;
end.
program GSMServer;
uses
SvcMgr,
Unit1 in 'Unit1.pas' {Service1: TService};
{$R *.RES}
begin
Application.Initialize;
Application.CreateForm(TService1, Service1);
Application.Run;
end.