protected override void Dispose(bool disposing)
{
base.Dispose(disposing);
if (_shape != null)
{
_shape.Dispose();
_shape = null;
}
if (_entryEffect != null)
{
_entryEffect.Dispose();
_entryEffect = null;
}
if (_emphasisEffect != null)
{
_emphasisEffect.Dispose();
_emphasisEffect = null;
}
if (_exitEffect != null)
{
_exitEffect.Dispose();
_exitEffect = null;
}
_label = null;
_PropertyChanged = null;
}
