//
YHScrollؼ
Alpha:         BKGʱ,Ĭֵ255(͸),0ʾȫ͸
BackColor:       
clrBase:       ׼ɫ,һɫȷɫ(ͨ)
GlideWidth:    Ŀ
IsResponeKBD:  ǷӦ̲
LargeChange:     
MaxV:          ֵ
Min:           Сֵ
nW:            ҰťĿ
SmallChange:     
Value:         ǰֵ
TotalStyle:    ͨʽ(clrBase)QQ2012ʽ

ֻ
hwnd:            
IsGlideDown:   Ƿ»   

¼:
Change   
KeyPress
KeyDown  
KeyUp       