How can i display guitar 6 string in gui

I have been working on displaying my answer in gui. any array which contain frequencies. i need to display the notes corresponding to the frequencies after every 0.5secs, depending on the string/fret struck.e.g see attach file for example.thanks

Answer 1

[Sara]

You can insert static text or an edit box in your gui and refresh its content every 0.5 s with the strings you've shown in the picture.