This method returns the name of the group field defined for a DM_RuleSettings value.
Syntax
Method syntax
>>-ruleSettings..DM_getGroup--(--)-----------------------------><
Function syntax
Parameters
- ruleSettings
- A value of type DM_RuleSettings
Return value
- The return value is the name of the relevant group field as a
VARCHAR
value, under the following conditions:
- The group field must have been defined in ruleSettings.
- Subsequent to that definition, DM_setGroup must not have been called with NULL input.
- Otherwise, the return value is NULL.