Print textbox values

I have found out how to print to the printer using a Rich Text Box and a single text box. I would like to know if there is a way to print the contents of numerous standard textboxes (of a given form) to the printer.

This will print all textboxes on the form:

Code:

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Private Sub printboxes(ByVal sender As System.Object, ByVal e As System.Drawing.Printing.PrintPageEventArgs)
    For Each ctl In Me.Controls
          If TypeOf ctl Is TextBox Then
                  Dim txt As TextBox = ctl
                  e.Graphics.DrawString(txt.Text, New Font("Arial", 9, FontStyle.Bold), Brushes.Blue, txt.Left, txt.Top)
            End If
          Next
end sub

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Very Generic, but should give you the idea!