Well If your cycling through your ROWS, and you have them in a DataSet, the easiest way to figure out what Table a given row belongs to is:

Dim dr As DataRow = [YourRow]

Dim dt As DataTable = dr.Table

Dim strTableName As String = dr.Table.TableName

Let me know if you need more help,

Jake

Dim dr As DataRow = [YourRow]

Dim dt As DataTable = dr.Table

Dim strTableName As String = dr.Table.TableName

Let me know if you need more help,

Jake