Sub Main()

Dim oEnv As New clsD3Environment

Dim oConn As clsD3Connection

Dim oFile As clsD3File

Dim oDynArray As clsD3DynamicArray

Dim lName As Long

Dim lTitle As Long

Set oConn = oEnv.brOpenConnection("ODBC", "Production") 

’Open the file

Set oFile = oConn.brOpenFile("Customers")

’Resolve attribute names

lName = oFile.brColumn("contactname")

lTitle = oFile.brColumn("contacttitle")

’ Read the record for customer "13"

Set oDynArray = oFile.brReadU("13")

’ Change the attributes in the dynamic array

oDynArray.brReplaceStr "Al Gore", lName

oDynArray.brReplaceStr "Vice President", lTitle

’Write the record back

oFile.brWrite oDynArray, "13"

oConn.brCloseFile oFile

oEnv.brCloseConnection oConn

End Sub