Who can we integrate 8 digit pole display in VB.NET

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I do also want to know how can I Display Text on 8 digit Pole Display.

I write the code with VB.net 2008.
it does not work

What I have tried:

private void button1_Click(object sender, EventArgs e)
{

SerialPort sp = new SerialPort();

sp.PortName = "COM1";
sp.BaudRate = 9600;
sp.Parity = Parity.None;
sp.DataBits = 8;
sp.StopBits = StopBits.One;
sp.Open();
sp.WriteLine (" ");
sp.WriteLine("Hi welocme here");

sp.Close();
sp.Dispose();
sp = null;

Posted 22-Nov-20 19:13pm

Insoft Nepal

Updated 22-Nov-20 21:07pm

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Henry Z. 23-Nov-20 1:55am

It's hard to help out when you don't provide the Make and Model of the device you are trying to connect to...

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OriginalGriff · Answer 1 · 2020-11-22T21:07:00

It doesn't work because that is not VB - it's C#.
Try using a online translator such as Code Converter C# to VB and VB to C# – Telerik[^]

VB

Private Sub button1_Click(ByVal sender As Object, ByVal e As EventArgs)
    Dim sp As SerialPort = New SerialPort()
    sp.PortName = "COM1"
    sp.BaudRate = 9600
    sp.Parity = Parity.None
    sp.DataBits = 8
    sp.StopBits = StopBits.One
    sp.Open()
    sp.WriteLine(" ")
    sp.WriteLine("Hi welocme here")
    sp.Close()
    sp.Dispose()
    sp = Nothing
End Sub

It you are going to blindly copy and paste code, you need to check what language it is in before trying to use it ...