extern "C" __declspec(dllexport) bool SetTouchDisableProperty(HWND hWnd)
{
    PROPVARIANT var;
    var.vt = VT_BOOL;
    var.boolVal = VARIANT_TRUE;
    // Get window properties
    IPropertyStore* pPropStore;
    IID_PPV_ARGS(&pPropStore);
    HRESULT hrReturnValue = SHGetPropertyStoreForWindow(hWnd, IID_PPV_ARGS(&pPropStore));
    // set  PKEY_EdgeGesture_DisableTouchWhenFullscreen property
    if (SUCCEEDED(hrReturnValue))
    {
        hrReturnValue = pPropStore->SetValue(PKEY_EdgeGesture_DisableTouchWhenFullscreen, var);
        pPropStore->Release();
    }
    return TRUE;
}

[DllImport("libDisableTouchDll.dll", EntryPoint = "SetTouchDisableProperty"
, ExactSpelling = false, CallingConvention = CallingConvention.Cdecl)]
    static extern bool SetTouchDisableProperty(IntPtr hWnd);

    static void Main(string[] args)
    {
        // dirty get inPtr process for firefox
        IntPtr intPtr = System.Diagnostics.Process.GetProcessesByName("firefox")[0].MainWindowHandle;
        SetTouchDisableProperty(intPtr);
    }