I would like to study how to use the UC later with reference to the example of a direct container T and then bind the two T UC, then Add to that an example of animation, applied to two W's success triggered animation B, L may lead to the next discovery, Un no, then began to check the method that want to access the value of a thing caused Un, obstruct here a long time, I B which can be used to study the results finally returned Un, finally found a possible way. -- ~ Sent from my PCMan Combo -3 ~ -- ※ 發信站: 批踢踢實業坊(ptt.cc), 來自: 114.36.108.126 ※ 文章網址: https://www.ptt.cc/bbs/Diary/M.1457785163.A.FC1.html