private void ActivateItem(W3dItem item) { if (_selectedItem != null) { _selectedItem.Deactivate(); _selectedItem = null; } if (item != null) { _selectedItem = item; _selectedItem.Activate(); } }
private void OnSelectedValueChanged(object sender, EventArgs e) { if (_selectedItem != null) { _selectedItem.Deactivate(); _selectedItem = null; } if (_listBox.SelectedValue != null) { _selectedItem = (W3dItem)_listBox.SelectedValue; _selectedItem.Activate(); } }