Problem with SortedList

[Nathan Sokalski]

I am trying to make a SortedList using the following code:

Dim Poems As New SortedList(47)

Dim poemfiles As String() =
System.IO.Directory.GetFiles(Server.MapPath("poetr y/poems/"))

For Each poemfile As String In poemfiles

Poems.Add(System.IO.File.OpenText(poemfile).ReadLi ne(), poemfile)

Next


My application makes it through all this code fine, and I have tested that
both parameters in the Poems.Add() method are Strings. However, when I try
to access the SortedList I recieve an error about the IComparer. I use the
following expression inside a loop to attempt to access it (j is the loop
control variable):

CStr(CType(Global.Poems(j), DictionaryEntry).Key)
Because I am somewhat unfamiliar with the IComparer class and the help files
didn't seem to be of much help, could someone tell me what I am doing wrong?
Thanks.
--
Nathan Sokalski
nj********@hotmail.com
http://www.nathansokalski.com/

[Karl Seguin]

Try looping through it with:
For Each entry As DictionaryEntry In poems
Dim key As String = CStr(entry.Key)
Dim value As String = CStr(entry.Value)
Next

Also note that you aren't closing your openfile handlers...

For Each file As String In
IO.Directory.GetFiles("C:\karl\2005\HtmlClassGener ator\HtmlClassGenerator",
"*.cs")
Dim sr As StreamReader = IO.File.OpenText(file)
poems.Add(sr.ReadLine(), file)
sr.Close()
Next

AND that if two files start with the same line, you'll get an exception
because you can't add entries with the same key...

Karl

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"Nathan Sokalski" <nj********@hotmail.com> wrote in message
news:u$**************@tk2msftngp13.phx.gbl...

I am trying to make a SortedList using the following code:

Dim Poems As New SortedList(47)

Dim poemfiles As String() =
System.IO.Directory.GetFiles(Server.MapPath("poetr y/poems/"))

For Each poemfile As String In poemfiles

Poems.Add(System.IO.File.OpenText(poemfile).ReadLi ne(), poemfile)

Next


My application makes it through all this code fine, and I have tested that
both parameters in the Poems.Add() method are Strings. However, when I try
to access the SortedList I recieve an error about the IComparer. I use the
following expression inside a loop to attempt to access it (j is the loop
control variable):

CStr(CType(Global.Poems(j), DictionaryEntry).Key)
Because I am somewhat unfamiliar with the IComparer class and the help
files didn't seem to be of much help, could someone tell me what I am
doing wrong? Thanks.
--
Nathan Sokalski
nj********@hotmail.com
http://www.nathansokalski.com/