Scrollbar not visible despite of using it in HTML and code .

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C#

VB

HTML

infragistics

Vb code
uwgActive.DisplayLayout.Bands(0).Columns(0).Width = Unit.Pixel(30)
uwgActive.DisplayLayout.Bands(0).Columns(1).Width = Unit.Pixel(80)
uwgActive.DisplayLayout.Bands(0).Columns(2).Width = Unit.Pixel(200)
uwgActive.DisplayLayout.Bands(0).Columns(3).Width = Unit.Pixel(80)
uwgActive.DisplayLayout.Bands(0).Columns(4).Width = Unit.Pixel(200)
uwgActive.DisplayLayout.Bands(0).Columns(5).Width = Unit.Pixel(70)
uwgActive.DisplayLayout.Bands(0).Columns(6).Width = Unit.Pixel(70)
uwgActive.DisplayLayout.Bands(0).Columns(7).Width = Unit.Pixel(80)
uwgActive.DisplayLayout.Bands(0).Columns(8).Width = Unit.Pixel(200)
Me.uwgActive.Columns(5).CellStyle.Wrap = True
Me.uwgActive.DisplayLayout.HeaderStyleDefault.Height = Unit.Pixel(50)
Me.uwgActive.DisplayLayout.StationaryMargins = Infragistics.WebUI.UltraWebGrid.StationaryMargins.Header
Me.uwgActive.DisplayLayout.ScrollBarView = ScrollBarView.Vertical



Html Code
"
<igtbl:ultrawebgrid id="uwgActive" DisplayLayout-ScrollBarView="Vertical" runat="server" ImageDirectory="/ig_common/Images/" Height="80px">
<DisplayLayout AllowSortingDefault="OnClient" RowHeightDefault="20px" Version="4.00" SelectTypeRowDefault="Extended"
AllowColumnMovingDefault="None" RowsRange="10" HeaderClickActionDefault="SortSingle" BorderCollapseDefault="Collapse"
RowSelectorsDefault="No" Name="ActiveWebGrid">"

What I have tried:

i have tried using DisplayLayout-ScrollBarView="Vertical" in HTMl code and also tried to modify the height and width of webgrid