private void AssociatedObject_Closing(object sender, CancelEventArgs e)
{
if (_closeable == null || _closeable.CanClose())
{
return;
}
e.Cancel = true;
}
void AssociatedObject_Closing(object sender, System.ComponentModel.CancelEventArgs e)
{
if (_closeable != null)
{
if (!_closeable.CanClose())
{
e.Cancel = true;
}
}
}