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The difference of Calculation Mode None- Automatic- Manual


I’m working on improve performance. I’d like to know the difference of Calculation Mode None, Automatic, Manual. What’s the back-end logic on the 3 mode.

Best Regards!

Hi Zhencheng,

Thank you for contacting Aspose support team.

Aspose.Tasks API provides three project calculation modes where each mode’s output is different based on the selection. These calculation modes are:

  • None - Sets only necessary properties and does not perform any calculations
  • Manual - Sets only dependent object properties without recalculation of any other data
  • Automatic-Recalculates dates, work and cost properties automatically

You may please visit the link and observe the fields which are affected under each mode and share the feedback.