title: Populate ListBox from SQL only items with condition (first character)
body: <p>I've managed to put all items in a <code>ListBox</code>, also have the first character defined <code>kto</code>, how to insert only those values from <code>List</code> column into <code>Listbox</code> that begin with that character <code>kto</code>. </p>
  
  <p>Just to mention that <code>kto</code> is value from 0 to 9, always a number.</p>
  
  <pre><code>        Dim SqlSb As New SqlConnectionStringBuilder()
      SqlSb.DataSource = ".\sqlexpress"
      SqlSb.InitialCatalog = "Konta"
      SqlSb.IntegratedSecurity = True
  
      Using SqlConn As SqlConnection = New SqlConnection(SqlSb.ConnectionString)
          SqlConn.Open()
          Dim cmd As SqlCommand = SqlConn.CreateCommand()
          cmd.CommandText = "SELECT List FROM Konta"
          Dim kto = Left(Label1.Text, 1)
          'Label3.Text = kto
          Using reader As SqlDataReader = cmd.ExecuteReader
              While (reader.Read())
                  Me.ListBox1.Items.Add(reader("LIST"))
              End While
  
          End Using
          SqlConn.Close()
  
      End Using
  </code></pre>