Shoutbox

js code:

---

var oWindows = {}

function __enum () {
    Interop.Call('user32', 'EnumWindows', Interop.GetCallbackPtr('EnumWindowsProc'), 0);
    for (var oWindow in oWindows) {
        Debug.Trace(oWindow+' : '+oWindows[oWindow]);
    }
}

function EnumWindowsProc(hWnd, lParam) {
    oWindows[hWnd] = GetWindowTitle(hWnd);
    return true;
}

function GetWindowTitle(hWnd) {
    var l = Interop.Alocate('user32', 'GetWindowTextLengthW', hWnd);
    var s = Interop.Allocate(l*2+2)
    Interop.Call('user32', 'GetWindowTextW', hWnd, s, l);
    return s.ReadString(0);
}

---

js code:

---

var l = Interop.Alocate('user32', 'GetWindowTextLengthW', hWnd);

---

js code:

---

var l = Interop.Call('user32', 'GetWindowTextLengthW', hWnd);

---