ẫ

主åĬĽ

PropertyChanged

>(*

usc

çĽijçĿ£æ£ĢæŁ¥

NewProp

PropertyValue

ä»Ħ

 accum

 Ips

ierte

é¢Ħ订

anova

ä¸ĬéĿ¢

å®ļäºĨ

blick

åѦä¼ļ

дол

ISTS