In PVCAD Desktop, you can enter in a keyboard command in order to count all blocks with a specific name. Follow the steps below:
1) Type the word 'COUNT' into your command line.
2) The software will prompt you to enter the name of the block that you wish to count in your drawing. Type in the name of the block and hit 'Enter'.
3) Highlight the objects in your Model space to search and count for the entered block. Hit 'Enter'.
4) The command line will show you how many of that block are in the highlighted selection.