Normally the Save Method is used to perform updates. To perform an explicit update, see the example below.
'Get the current instance of the helper
Dim
db As IDataHelper = DataHelper.SessionFactory()
'Create a new Person to save to the database
Dim
currentPerson As New Person()currentPerson.FirstName =
"John"currentPerson.LastName =
"Smith"
'Save it to the database
db.Save(currentPerson)
'Change a property
currentPerson.FirstName =
"Jane"
'Save the change
db.Update(
Of Person)(currentPerson)