Both designations for the instruction are equivalent.
|
VADELIA |
SADELIA |
WADELIA |
EADELIA |
(I/B) (C/S) |
(B) (S) |
(I/B) (C/S) |
(B) (C/S) |
Warning: This instruction is ignored on a server part generated for AS/400.
Section for use
All
Syntax
UNLOAD_DLL DLLorClassName
or
UNLOAD_CLASS DLLorClassName
DLLorClassName |
→ |
'AlphaConstant' |
| PgmName |
||
| &AlphaVarId |
Description
This instruction unloads a DLL or a Java class from memory. The name of the DLL or class can be an alphanumeric constant, the guide word for a Visual Adelia program in the glossary or a variable preceded by the "&" character.
To check whether the operation has been performed successfully, you can test the *RETURN_CODE reserved word.
Note: In the case of a client part of a WADELIA program, PgmName can only be the name of a VADELIA batch program (generated in Java client).
Example
UNLOAD_DLL '\MY_DLLS\CUSTLST.DLL'
UNLOAD_DLL CUSTOMER_LIST
UNLOAD_DLL &VarDllName
LOAD_DLL 'VaToolBx.dll'
...
Freq = 500
Duration = 300
CALL_DLL 'VaToolBx.dll' 'FBeepVaToolBxFBeep' Freq Duration RetCode
...
UNLOAD_DLL 'VaToolBx.dll'
Other example
* Read loop on the list to
* collect all the selected lines
LOAD_DLL personnel
READ_LST PERSO_LST:LIST *SELECT
*
P_ACTION_CODE = 'MO'
P_IDNBR_CODE = *BLANK
P_IDNBR_CODE = ZZ_IDNBR_CODE
*
CALL personnel P_IDNBR_CODE P_ACTION_CODE
IF P_ACTION_CODE = 'OK'
CHAIN_SQL PERSONNEL *COND(PE_IDNBR_CODE = :P_IDNBR_CODE)
PRESENT PERSONNEL
CHANGE_ELT PERSO_LST:LIST *UNSELECT
END
*
END_READ_LST
UNLOAD_DLL personnel