Navigation:  Calculation Modules > Analysis > ENERCALC 3D > Ribbons > Create > Select by Properties > Select by Member Sections

Create > Select by Properties > Select by Member Sections prompts you with the following dialog.  

 

 

 

It allows you to select/unselect members that use the specified sections.

 

Three selection modes are provided: “Select”, “Unselect”, “Reverse Select”.  The “Select” mode will select elements.  The “Unselect” mode will unselect elements.  The “Reverse Select” mode will select the unselected elements and unselect the selected elements.