【发布时间】:2012-06-20 13:55:32
【问题描述】:
我想让打字机效果像:
http://img139.imageshack.us/img139/9775/screenshot0002mm2.gif
dim s as string = "123"
label1.text = s.substring(0,1)
WAIT
label1.text = s.substring(0,2)
WAIT
label1.text = s.substring(0,3)
【问题讨论】: