project BLF > class Session > method GetDecimalValue
Description
Read the value of any decimal data item in the session component.
Parameters
| icName | input | character | Name of the data item. |
| odValue | output | decimal | value of the data item |
| oiReturnStatus | output | integer | Return status of the method. |
Internal usage
unused
program code (program1/session.p)
find tDataItems where
tDataItems.tcName = icName and
tDataItems.tcDataType = "d":U no-error.
if available tDataItems
then assign odValue = tDataItems.tdDecValue.
else assign odValue = ?.