Open Item
- 更新时间2023-02-17
- 阅读时长2分钟
Open Item
Expands an item in a tree control to display the child items.
Inputs/Outputs
reference in
Reference to the tree control.
error in
Error conditions that occur before this node runs.
The node responds to this input according to standard error behavior.
Default value: No error
location
Hierarchical location of the tree item to expand.
If location is empty or unwired, the node expands all items in the tree.
reference out
Reference to the tree control.
error out
Error information.
The node produces this output according to standard error behavior.