ADELIA |
VADELIA |
SADELIA |
WADELIA |
EADELIA |
(I/B) |
(I/B) |
(B) |
(I/B) |
(B) |
Warning: In the case of ADELIA programs, this function is not compatible with C generator and cannot be used on an index.
Description
Used to return a return code matching the last operation performed on a given list or index.
Syntax
Result = &CODE_LST(List name)
Parameters
Description |
Contents |
Controls |
|
Result |
NUM_E or NUM_P type variable of length <= 9 with 0 decimals. |
Possible values: 0 = *NORMAL 100 = *NOT_FOUND -1 = *INVALID_OP -2 = *LST_NOT_COMPAT -3 = *LST_NOT_EXTERN |
|
List name |
LIST or Index type graphical variable or property. |
Name of the list or index for which the return code of the last operation is looked for. |
Mandatory parameter. |
Note: In the case of an index, the value -1 (*INVALID_OP) means that the index does not exist (or that it has been destroyed). This may occur if you perform a READ_NX_ELT or READ_PR_ELT without first performing a READ_ELT, READ_F_ELT or READ_L_ELT.
Example
RET_CODE = &CODE_LST(ITEM_LST:LIST)
IF RET_CODE = *NORMAL
...
IF &CODE_LST(LIST) = *NORMAL
...
RET_CODE = &CODE_LST(MyIndex)
IF RET_CODE (MyIndex) = *NORMAL
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