VB.NET 2010 again, trouble display letter "

Moskog · 2013-04-05 12:20

Hi!

Trouble here with VB.NET 2010..

I try to read a txt file into an array and one of the words include the Norwegian letter

Franklin · 2013-04-05 13:04

http://www.theasciicode.com.ar/extended-ascii-code/capital-letter-a-ring-uppercase-ascii-code-143.html

Moskog · 2013-04-05 13:30

OK, so its ascii code 143 that also can be done by typing alt+143 but that doesnt solve the problem.
I can type an "

Moskog · 2013-04-05 13:58

To make a better explanation of the problem, Screeshot left shows the .txt-file displayed in Notepad. Screenshot right shows the text displayed in a text box in VB.NET 2010 after being written to a String array and then displayed from there.

jmg · 2013-04-05 14:02

Moskog wrote: »

To make a better explanation of the problem, Screeshot left shows the .txt-file displayed in Notepad. Screenshot right shows the text displayed in a text box in VB.NET 2010 after being written to a String array and then displayed from there.

Can you write to a file, and check that ?
It may be reading fine, and just the viewing window has a different font, or handler.

Moskog · 2013-04-05 14:09

jmg wrote: »

Can you write to a file, and check that ?
It may be reading fine, and just the viewing window has a different font, or handler.

Good point, I have no file-saving procedure yet but I can make one. But too late tonight, we will see tomorrow.

Mike G · 2013-04-05 15:50

Moskog, you must always verify the current encoding and change it if needed.

 protected void WriteWithEncoding()
        {
            try
            {
                using (StreamReader sr = new StreamReader("TestFile.txt"))
                {
                    var encoding = Encoding.GetEncoding("iso-8859-1");
                    byte[] bytes = new byte[sr.BaseStream.Length];
                    sr.BaseStream.Read(bytes, 0, (int)sr.BaseStream.Length);
                    var line = encoding.GetString(bytes);
                    textBox1.Text = line;
                }
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message);
            }
        }

Dr_Acula · 2013-04-05 16:05

Lots of experiments but this seems to work

Public Class Form1
    Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
        RichTextBox1.Font = New Font("Arial", 18)
        Dim i As Integer
        For i = 32 To 255
            RichTextBox1.Text += Chr(i)
        Next
    End Sub

    Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
        RichTextBox1.SaveFile("c:\new folder\demo.txt", RichTextBoxStreamType.PlainText)
    End Sub
End Class

Moskog · 2013-04-08 11:00

OK, problem solved, even though I really don't understand why.

First I made a simple saving procedure by saving one word from a text box, including the special letter

VB.NET 2010 again, trouble display letter "

Comments