Pen Driver Return Values
All the values that can be returned by the Pen Driver in response to a message
are listed in the table below. These return value constants are defined in
PENDRV.H.
Return Value
| Description
|
DRV_SUCCESS
| The message request was completed successfully.
|
DRV_FAILURE
| The message request was attempted, but was not completed successfully.
|
DRV_BADPARAM1
| The message request was not attempted because the first parameter in the
message was invalid.
|
DRV_BADPARAM2
| The message request was not attempted because the second parameter in the
message was invalid.
|
DRV_BADSTRUCT
| The message request was not attempted because a message parameter that must
point to a structure was not pointing to a valid structure of the required type.
For example, a message parameter that should point to a PENINFO structure does not point to a writeable block of memory large enough to
contain a PENINFO structure.
|
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