vb.net datagridview filtering colum not running
<p>Recently I developed a pos but the data search is giving errors. Here is some code:</p>

<pre><code> Dim DV As New DataView(dbDataSet)
    DV.RowFilter = String.Format("[barkod] Like '%" &amp; TextBoxPrebBarkod.Text &amp; "%'")
    DataGridView1.DataSource = DV
</code></pre>

<p>at the top i declared:</p>

<pre><code>    Dim dbDataSet As New DataTable
    konekcija = New MySqlConnection
    konekcija.ConnectionString = "server=localhost;userid=root;password=root;database=baza"
</code></pre>

<p>Here is the rest of my code:</p>

<pre><code>    Dim SDA As New MySqlDataAdapter

    Dim bSource As New BindingSource

    Try
        konekcija.Open()
        Dim Query As String
        Query = "select barkod as 'Баркод', naziv as 'Назив', kupovna as 
'Куповна', prodazna as 'Продажна', opis as 'Опис', profit as 'Профит', 
proizvoditel as 'Производител', ddv as 'ДДВ', kolicina as 'Количина' 
, makpr as 'Македонски производ' from baza.artikli"
                    comm = New MySqlCommand(Query, konekcija)
                    SDA.SelectCommand = comm
                    SDA.Fill(dbDataSet)
                    bSource.DataSource = dbDataSet
                    DataGridView1.DataSource = bSource
                    SDA.Update(dbDataSet)
                    konekcija.Close()
                Catch ex As Exception

                End Try
</code></pre>