How To Sort TreeView Node

Mar 29, 2012

I have a treeview in my program that lists all the folders and files in my TV Video collection. The tree lists as follows:

TV Series
|___SeriesName

|___SeasonNumber

|___EpisodeName

The problem I am having is that the SeasonNumber node does not sort 'properly' as I would like it.

It sorts like:
Season1
Season10
Season2 etc.

Instead of:
Season1
Season2...
Season9
Season10 etc.

I have tried this:
Private Sub scanFilesList()
Dim sfilenames() As String = System.IO.Directory.GetFiles(folderPath)
For Each strFileName As String In sfilenames
strFileName = GetFileName(strFileName)
tvVideoList.Nodes(n).Nodes.Add(vGroup, strFileName, 2, 2)
[Code] .....
As I understand it, this is supposed to sort ascending but it doesn't seem to change anything. I really only need to get the grandchild node sorted 'properly'.

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vb
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[code]....

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[code].....

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[Code]...

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[Code]...

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[Code]......

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[code].....

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[Code]...

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[Code]....

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[code]....

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[Code].....

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[Code]...

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