da un file txt. prendo il testo e lo inserisco in una variabile, come?

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mi date una mano?
in piu vorrei conteggiare il numero di lettere (o caratteri)contenuti in questa variabile attraverso un'istruzione, ma quale?

[Jc_]

<%@ Import Namespace="System.IO" %>
<%
Response.write("Reading the content from the text file ASPNET.TXT
")

' create a stream reader object
Dim streamreaderobj As StreamReader

' Declare a variable for holding the content read from the file
Dim filecont As String

' Open the text file and assign it to streamreader object
streamreaderobj = File.OpenText( "c:\aspnet.txt" )

' Read the content of the file line by line employing streamreaderobj
' Note that when filecont gets a value emptystring ("") it indicates end of file

Do
filecont = streamreaderobj.ReadLine()
Response.Write( filecont & "
" )
Loop Until filecont = ""

' Close the streamreader object after the reading operation
streamreaderobj.Close

Response.write("
Done with reading the content from the file aspnet.txt")
%>

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il tuo codice e perfetto e funziona tranquillamente, invece il mio (preso dai manuali di apogeo) genera errori ripetuti:

dim f as new File(Server.MapPath("testo.txt"))
objReader = f.OpenText
Response.Write(Strings.Chr(objReader.Read.ToEnd))
objReader.Close


l'errore e f as new file (non supportato da <%@ Import Namespace="System.IO" %> )

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:zamm: