[VB.net][Resolved] dataGridView dataAdapter value not show

I have set some dataSet and BindingSource and used this code.

These code should show 5 rows of record but it shows 6 empty rows only (including 1 empty new lines), 

the values form database can't be matched:

Source

Import Oracle.DataAccess.Client

Public Class Form1

  Dim dbCommand As OrcaleCommand

  Dim sAdapter As OracleDataAdapter

  Dim sBuilder As OracleCommandBuilder

  Dim dsData As DataSet

  Dim dtData As DataTable

  

  Private Sub loadBtn_click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles loadBtn.Click

    Dim connStr As String = "DataSource=.;Initial Catalog=pubs;Integrated Security=Time"

    Dim sql As String = "SELECT * FROM (SELECT * FROM LIBBKN_BATCH ORDER BY BATCH_NO) WHERE ROW_NAME <=5"

    Dim conn As OrcaleConnection(connStr)

    conn.Open()

    dbCommand = New OrcaleCommand(sql, conn)

    sAdapter = New OrcaleDataAdapter(dbCommand)

    sBuilder = New OrcaleCommandBuilder(sAdapter)

    dsData = New DataSet()

    sAdapter.Fill(sDs,"BATCH")

    sTable = sDs.Tables("BATCH")

    conn.Close()

    

    Me.dgv.DataSource = dsData.Tables("BATCH")

    Me.dgv.DataSource.ReadOnly = True

  End Sub

End Class

After some search from internet, I found my problem is I set the "name" of column only,

I should also set "DataPropertyName" value, value need to same as database column name.

(This Image from ShunNien's Blog)

Reference

https://stackoverflow.com/questions/24049866/winforms-datagridview-showing-blank-rows

https://shunnien.github.io/2015/12/15/DataGridView-in-winform-1/