Tip(t_("Temps sur Suivi de l'integration : 0:00:00 (Journée : 0:00:00 )"));

void TrayIcon::Notify(dword msg)
{
	if(visible) {
		nid.flags = NIF_ICON|NIF_MESSAGE|NIF_TIP;
		if(nid.icon)
			DestroyIcon(nid.icon);
		nid.icon = IconWin32(icon);
		String stip = ToSystemCharset(tip);
		int len = min(stip.GetLength(), 60);
		memcpy(nid.tip, stip, len);
		nid.tip[len] = 0;
		VERIFY(Shell_NotifyIcon(msg, (NOTIFYICONDATA *)&nid));
    }
}

int len = min(stip.GetLength(), 60);

int len = stip.GetLength();

typedef struct _NOTIFYICONDATA {
  DWORD cbSize;
  HWND  hWnd;
  UINT  uID;
  UINT  uFlags;
  UINT  uCallbackMessage;
  HICON hIcon;
  TCHAR szTip[64];
  DWORD dwState;
  DWORD dwStateMask;
  TCHAR szInfo[256];
  union {
    UINT uTimeout;
    UINT uVersion;
  } ;
  TCHAR szInfoTitle[64];
  DWORD dwInfoFlags;
  GUID  guidItem;
  HICON hBalloonIcon;
} NOTIFYICONDATA, *PNOTIFYICONDATA;

szTip
TCHAR
A null-terminated string that specifies the text for a standard tooltip. It can have a maximum of 64 characters, including the terminating null character.

For Windows 2000 and later, szTip can have a maximum of 128 characters, including the terminating null character.

int len = min(stip.GetLength(), 127);