PropertyHandle :: IsPositioned - Is instance positioned
The function checks whether there is an instance selected for the property handle. The function returns YES if an existing instance is selected, NO otherwise. When the property handle refers to an attribute with a parent property handle it returns the state of the parent instance.
When an instance has been provided using the GetInitInstance () function the property handle is not positioned. For checking whether an existing or new instance is selected or not, the IsSelected () function can be used.
The function returns YES when the question was answered positively. Otherwise it returns NO .
Implementation details
- chkopt
- Check option
The option forces the function to check the property handle before running executing the function. You can pass NO to avoid unnecessary checking.
Default: AUTO