Canguro.Commands.Forms.SectionsGUI.sectionsTreeView_AfterSelect C# (CSharp) Method

        private void sectionsTreeView_AfterSelect(object sender, TreeViewEventArgs e)
        {
            if ((currentSection = sectionsTreeView.SelectedNode.Tag as FrameSection) == null)
            {
                editButton.Enabled = false;
                deleteButton.Enabled = false;
                propertiesButton.Enabled = false;
            }
            else
            {
                editButton.Enabled = true;
                deleteButton.Enabled = true;
                propertiesButton.Enabled = true;
            }
            addButton.Enabled = true;
        }