仅在一行上书写的文本框

Question

When ever I type something IN a textbox, than I click the button, I have a writeline. Is there a way to assign that one text box to only the first line, and the second text box to the second line on a notepad? So when you type something new in it, it will delete what you previously had on the first line, than add the new thing in the text box?

I am using.

    Dim file As System.IO.StreamWriter
    file =      My.Computer.FileSystem.OpenTextFileWriter("C:/Users/Nick/Documents/Dra.txt", True)

    file.WriteLine(NameBasic)
    file.WriteLine(LastBasic)
    file.Close()

Answer 1

Second argument in OpenTextFileWriter() method is append . It means that strings will be appended to the end of the file if it get True value.

Try to use False instead:

file = My.Computer.FileSystem.OpenTextFileWriter("C:/Users/Nick/Documents/Dra.txt", False)

UPD

    Dim read As String = Console.ReadLine()
    Dim num As Integer
    Integer.TryParse(read, num)