shouldn't it be:

vb Code:
  1. For Each row As DataRow In tmpTable.Rows

  2.      For Each col As DataColumn In tmpTable.Columns 

  3.           With Flxgrid

  4.               .TextMatrix(rw, cl) = row(col)

  5.               cl += 1 

  6.           End With

  7.      Next

  8.      rw += 1

  9.      cl = 0

  10. Next

what error are you getting?