vb.net - How do I read each text file from directories -

basically in program there form , form b. in form a, user adds information , when clicks on button, folder unique id created , text file created in folder. whenever user wants save more information, each time so, folder gets created , text file gets saved inside it.

in form b, i've added listview , set style details. want every time form loaded, program read each text file directories saved in e.g. c:/ , add read items. listview has these columns: username, description, me populate items relevant column, i'd like:

 listview1.items.add(new listviewitem({"username", "description"})) 

how can make reads each text file folders created , populates listview columns want?

i managed solve problem adding loops.

public sub readfile()     each dir string in directory.getdirectories(getfolderpath(specialfolder.applicationdata) + "\folder\sub-folder\")         dim file1 string() = directory.getfiles(dir, "file1")         dim file2 string() = directory.getfiles(dir, "file2")         dim file3 string() = directory.getfiles(dir, "file3")         dim file4 string() = directory.getfiles(dir, "file4")          dim finalfile1 string         dim finalfile2 string         dim finalfile3 string         dim finalfile4 string          each finalfile1 in file1             using readfile1 streamreader = new streamreader(finalfile1)                 dim line string = readfile1.readline             end using         next         each finalfile2 in file2             using readfile2 streamreader = new streamreader(finalfile2)                 dim line1 string = readfile2.readline             end using         next         each finalfile3 in file3             using readfile3 streamreader = new streamreader(finalfile3)                 dim line2 string = readfile3.readline             end using         next         each finalfile4 in file4             using readfile4 streamreader = new streamreader(finalfile4)                 dim line3 string = readfile4.readline             end using         next         listview1.items.add(new listviewitem({addname, addusername, addwebsite, adddescription}))     next end sub 

what i've added string find file name. read each folder there , added relevant column.