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FAQ
Make a directory tree from a list of paths
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VB
hi,
I have a arraylist full of paths and want to show them in a treeview( like in Konqueror )
but I do not manage it.
An example:
Dir1/
Dir1/SubDir1/SubDir2/
Dir1/SubDir1/AnotherSubDir1/
Dir1/SubDir3/SubDir4/Subdir5/
Dir1/AnotherSubdir2/SubDir5/
They are no real directories
Please help!
Thanky very much!!!
modified on Wednesday, August 5, 2009 9:33 AM
Posted
5-Aug-09 3:23am
User 5842237
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Hi,
for each entry in the list, you must locate or create the items in the listview.
Here is the logic, with an example:
adding "Dir1/SubDir3/SubDir4/Subdir5/"
is Dir1 in the top level of the listview? yes, since you already did some entries.
is SubDir3 in the Dir1 level of the listview? no, so create it
is SubDir4 in the Dir1/SubDir3 level? no, so create it
etc.
Classes you will need include the System.IO.Path class to get path parts (alternatively you could use string.Split)
:)
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Posted
5-Aug-09 4:41am
Luc Pattyn
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