I have a text file like
11111 10001 10001 11111 I need to read this into a 2d array of integers I already have the code to read the file
Dim fullpath = "Path to File" Dim objReader As StreamReader objReader = New StreamReader(fullpath) But i dont know what to do after that. I'm know this is something simple but i just cant think of it now -_-
I assume the 2d array is to store each individual digit in each individual row. Also assume we only have 4 lines of 5 numbers each. (Don't assume this, unless you know its forceable--otherwise calculate the necessary size and redim the array)
Dim myArray(4, 5) As Integer, y As Integer = 0, x As Integer = 0 Dim fullpath = "Path to File" Using sr As StreamReader = New StreamReader(fullpath ) Do While sr.Peek() >= 0 For Each c As Char In sr.ReadLine Try myArray(x, y) = Integer.Parse(c) Catch ex As Exception 'i assume this is the only possible error, but we could be out of bounds due to assuming the actual size of the file/line... catch specific exceptions as necessary' Console.WriteLine(String.Format("Error converting {0} to an integer.", c)) End Try y += 1 Next x += 1 y = 0 Loop End Using 
