Set Tree Root Node ID
This system function assigns a node ID value to the hidden root node. You can use this system function only if the control has a node ID column.
Parameters
- Parent Child
-
Input, required. The parent child FC to affect.
- Node ID
-
Input, required. A variable/control with compatible data type (same type as the node ID column) that holds a value. A type mismatch will be checked by the runtime engine. Set the parameter to an applicable object from the object list.