Android Question colorseekbar

[dagodom]

good morning
there is' a command to set the initial value to a specific color?
I tried with

csb1.Initialize ("csb1")
p_colorf.AddView (csb1,350dip, 12,100% x-360dip, 12dip)
csb1.BarHeight = 10dip
csb1.BarMargin = 1dip
csb1.ColorBarValue = colors.white

but it does not work

Thank you