remove lifeless strings from Tstringlist (delphi)

is there any build in Delphi duty to mislay all strings from TStringlist
that are empty?How to loop by a list to mislay these equipment ?

List impression not working

When i ask list impression to un-ordered list, a bullet is appearing
wholly when i modernise a browser symbol differently not
appearing.Css:.span9 ul li{ list-style: front outmost none; margin-left:
1em;}Html:

Presenting XML record in Gridview and Treeview

I am minute a web app with VS2010 (C#).There is a XML record that on a
page we wish to donation in a treeview, a same record we wish to donation
in a gridview in another page.The gridview was easy when a XML record had
a format below. we would donation 2 columns (Name & Status): 001
available 001 availableThis is a initial time we work with XML and
treeviews, it seems we had to change a format in a XML in method to get a
right nodes displayed as parents. So now a record looks like this: <
pc_status value="available"/>Problem is that, date is presented in a
treeview as approaching though a gridview now wholly shows 1 buttress (the
name of progenitor node PC).How could we get date morally presented in
both structures?Thanks in advance!