msggetdat
This returns message data from the region that is specified by offset
and length
in a
datum object.
msggetdat ?-cvtnull char? ?-type type? msgId ?offset? ?length?
- Nulls in the retrieved data
are converted to char if you use
-cvtnull
. - The datum object is type ch unless you specify another type value.
This command returns the new datum object's handle.