Increase the Maximum number of Sheets per workbook.


Version: 2018

Type: Features

Category: Data Handling

Subcategory: Workbook and Worksheet

Jira: ORG-16060


  • Before Origin 2018, the maximum sheets per book was 255. Now in Origin 2018, it's 1024.
  • page.nlayers property is set to writable so run page.nlayers=1024 to quickly create 1024 sheets. It's faster than using repeat 1023 { newsheet; }.
  • If there are more than 255 sheets in a book, the project can't be saved as opj. Can only be saved as opju.