vbnet Read one line from a file

Using System.IO

Dim line As String

'Create new StreamReader instance with Using block
Using reader As StreamReader = New StreamReader("file.txt")
	line = reader.ReadLine
End Using

'Write the line we read from "file.txt"
Console.WriteLine(line)

'alternatively, read each line into a List:
Dim list As New List(Of String)

Using r As StreamReader = New StreamReader("file.txt")
	Dim line As String

	line = r.ReadLine

	Do While (Not line Is Nothing)
		list.Add(line)
		Console.WriteLine(line)
		line = r.ReadLine
	Loop
End Using
Reads one line from a file and each line into a List - could be adapted to ReadToEnd()

Updated: Saturday 9th October 2010, 06:07pm

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