private void rotateThroughSaveDialog(int direction)
{
object val = Convert.ChangeType(saveMenu, saveMenu.GetTypeCode());
int m = Convert.ToInt32(val);
// should not rotate to UNKOWN = 0
if (direction == -1)
{
if (m == 1)
{
m = _maxSaveMode;
}
else
{
m--;
}
}
else
{
m = Math.Max(1, (++m) % (_maxSaveMode + 1));
}
saveMenu = (SaveDialog)Enum.ToObject(typeof(SaveDialog), m);
comunicateSaveDialogSwitch(saveMenu);
}