正如标题所说:)我认为我可以访问与链表相同的元素，但我只找到了Items.GetItemAt(index)。我将不胜感激任何帮助。
答案 0 :(得分：1)
If the items in the Animation fadeIn = new AlphaAnimation(1, 0);
fadeIn.setInterpolator(new AccelerateInterpolator()); //add this
fadeIn.setDuration(800);
fadeIn.setFillEnabled(true);
fadeIn.setFillAfter(true);
bt1.startAnimation(fadeIn);
are ViewModels, you can bind to a property (e.g. IsDisabled) and use that to trigger a style change to set a different opacity value.
ListView