Returns a number of selected elements.
The RSA_SELECTION_NUMBER formula syntax has the following arguments:
The following types of objects are available:
Open the RSA_FORMULAS.rtd and RSA_FORMULAS.xlsx files to get a better understanding of the example below.
RSA_SELECTION_NUMBER("BARS") - specifies a number of bars currently selected in Autodesk Robot Structural Analysis Professional
12 (bars on the Level 1 axis were selected)