UnityEditor.ASUpdateWindow.ContextMenuClick C# (CSharp) Method

        private void ContextMenuClick(object userData, string[] options, int selected)
        {
            if (selected >= 0)
            {
                switch (this.dropDownMenuItems[selected])
                {
                    case "Compare":
                        this.DoShowDiff(false);
                        break;

                    case "Compare Binary":
                        this.DoShowDiff(true);
                        break;
                }
            }
        }