C1FlexGrid.SaveExcel: support for "Nullable<DateTime>"

C1FlexGrid.SaveExcel: support for "Nullable<DateTime>"

Posted by: wknauf on 17 March 2022, 4:48 am EST

• 

  wknauf

  • Post Options:
  • Link
    Copy
  • Jump To Answer

  Posted 17 March 2022, 4:48 am EST - Updated 13 August 2025, 11:09 am EST

  Hi C1,

  see attached sample: FlexSaveExcel.zip

  C1FlexGrid columns with DataType = “Nullable” work fine:
  
  

  

  802×482 12 KB

  But when saving to excel, the cells are displayed as numbers instead of DateTime values:
  
  

  I would expect that a non null value is rendered the same way as DateTime columns. This should be easy to achieve on your side ;-)?

  Best regards

  Wolfgang

• 

  prabhat.sharma

  

  • Post Options:
  • Link
    Copy

  Posted 22 March 2022, 4:41 am EST

  Hello Wolfgang,

  Thank you for bringing this issue in attention. This has been reported to the development team, and we will update you once it has been resolved.
  
  [Internal Tracking: C1WIN-27047]

  Regards,
  
  Prabhat Sharma.

• 

  wknauf

  • Post Options:
  • Link
    Copy

  Posted 18 January 2023, 3:33 am EST

  Hi,

  any updates on this?

  Best regards
  
  Wolfgang

• 

  prabhat.sharma

  

  • Post Options:
  • Link
    Copy

  Posted 18 January 2023, 6:31 am EST

  Hello Wolfgang,

  As per the latest updates from the developers, the ETA is 2023v1HF.

  Regards,
  
  Prabhat Sharma.

• 

  wknauf

  • Post Options:
  • Link
    Copy

  Posted 19 July 2023, 10:42 am EST

  Fixed in .611

  Many thanks

  Wolfgang