Protected Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click
If (FileUpload1.HasFile) Then
Dim strItems As String()
Dim st As Stream
Dim enc As Encoding
st = FileUpload1.FileContent
enc = Encoding.GetEncoding("shift_jis")
Dim myReader As New TextFieldParser(st, enc)