Simple question to be solve

[s01655468]

Dim pass = txtPass.Text
        Dim user = txtUser.Text
        Dim joinin As String

        joinin = user & "," & pass

        Dim swriter As IO.TextWriter
        swriter = IO.File.CreateText("E:\text.txt")
        swriter.Write(joinin)
        swriter.Close()
        MessageBox.Show("Text Saved")

         End Sub

It override my previous contents in the text field, anyone know how to save it to the back of my previous content, not overide it.
Thank in advance

Forget about my previous question in the forms

 

[Iceplug]

Try using
swriter = IO.File.AppendText("E:\text.txt")