Login Form - Reading If Account Locked Or Not

This is for a login form. I'm trying to read if the account is locked. in my access database I've tried using a yes/no column and use datareader.getboolean but that didn't work, so I tried something simpler and used a number column, 0 for account unlocked and 1 for account locked. then tried .getint32 .getdata .getvalue but none of them get the value that in the column. but the data reader part is working, it is getting 3 columns. So I have 3 columns and the correct ordinal for the accout_lock column but can get seem to get that value it holds.

Public Class LoginForm
Private Sub OK_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles OK.Click
Dim Command As OleDbCommand
Dim DBconnection As OleDbConnection
[Code] .....