Kofax DM API - Manual (Page 131)

DM API O BJECTS 111
PCDSQL
'because without the Document Security Token
'being set within the object, the verification of
'the 'MyUserName' would have failed. The call
'oSelectSQL. SetDST sets the value of the m_zDST
'protected Data Member. This holds true throughout
'this application.
Public oSelectSQL As New PCDSQL
Private Sub Cancel_Click()
Dim nResult As Long
'Release the result set all resources associated
'with the result set and the PCDSQL object.