Issue:

In zwcad-flex, users may need to replace one block with another. Simply copying, deleting, or reinserting a block can cause misalignment or require manual repositioning. How can this be done accurately?

Solution:

Prerequisite: Ensure the base points of the two blocks are aligned, as the base point position will remain unchanged during replacement.

1. On the menu, go to Express → Blocks → Replace Block (or type BLOCKREPLACE). Alternatively, on the Ribbon, go to Express → Replace Block.

2. In the dialog box, select the block to be replaced on the left, then choose the new block on the right to replace it.