User interface metrics, available in the LabVIEW Professional Development System, appear in the VI Metrics window when you place a checkmark in the User Interface checkbox. The following metrics specify the VI user interface:
Controls—Number of top-level front panel controls. A cluster or an array is counted as a single control.
Indicators—Number of top-level front panel indicators. A cluster or an array is counted as a single indicator.
Property reads—Number of property reads by a block diagram. If you read multiple properties with the same Property Node, each property increments this number.
Property writes—Number of property writes by a block diagram. If you write multiple properties with the same Property Node, each property increments this number.