I'm stuck at the following code in "Try it" section:
Public Overrides Sub Input0_ProcessInputRow(ByVal Row As
If IsDate(Row.DateFirstPurchase) = False Then
Row.DateFirstPurchase = Now
If IsDate(Row.BirthDate) = True Then
Apparently, those 2 Row.DirectRowTo___() functions are custom defined. The book did not mention anywhere.
In the downloadable content I found the definition in bufferwrapper.vb
Public Sub DirectRowToBadData()
Public Sub DirectRowToValidatedData()
However I have no idea what "MyBase" is. Can you please explain it in more detail?