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.NET Open Clients
Passing Parameters
:
ABL data type mappings
:
Unknown value (?) as a parameter
:
Setting an INPUT or INPUT-OUTPUT parameter to the Unknown value (?)
Setting an INPUT or INPUT-OUTPUT parameter to the Unknown value (?)
For
INPUT
or
INPUT-OUTPUT
parameters, you can set an input value to the
Unknown value (?)
by directly setting the nullable type object to
null
, as shown in the previous example.
