Both of those @property and traditional getters and setters have their benefits. It depends upon your use scenario. 近年来这方面的研究开发主要是围绕结构 、 合成 、 表征和催化反应等方面开展的. Anyway, I have a custom Regulate known as IncrementingTextBox. I am trying to disable it Any time the user 'checks' the CheckBox above it. J0HNJ0HN 27k55 gold https://terraelegance.blogspot.com