VS 2008 - Getting Every Bit Of Data From Excel File

I need to get ALL data from an excel file.. for some reason I can not get the data that is like this.
column C:
2122
2122-215
2133CD
2441
I can get all the green just fine. but the red I can not.

Here's my code for extracting the data.
vb.net
Do While rsRecords.Read
RichTextBox1.Text += vbCrLf
For intFields As Integer = 0 To rsRecords.FieldCount - 1
If Not rsRecords.IsDBNull(intFields) = 1 Then
RichTextBox1.Text += rsRecords.GetValue(intFields) & Space(5) '.GetValue(intFields))
End If
Next
Loop

Here's the full subroutine. Keep in mind this does pull data. Just not from the same column that contains actual numbers where there are not actual numbers.
vb.net
Private Sub NewFileToolStripMenuItem_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles NewFileToolStripMenuItem.Click
Dim dbConnection As New cADOConnection("C:Documents and Settings<user>DesktopAttribute data Line 2.xls")
Dim rsRecords As OleDb.OleDbDataReader = Nothing
[Code] .....