Canguro.Commands.Forms.MaterialsGUI.UpdatePage1 C# (CSharp) Method

        public void UpdatePage1()
        {
            object selected = materialsListBox.SelectedItem;
            if (selected != null && selected is Material)
                material = (Material)selected;

            editButton.Enabled = (material != null && !material.IsLocked);
            deleteButton.Enabled = (material != null && !material.IsLocked);
            addButton.Enabled = true;
        }