Hi Tarik,
Thanks for contacting Syncfusion support.
We checked your query and provided information, before proceeding with your query, we need the following information to understand your requirement better at our end, please share the below details to validate further at our end.
- Why do you have empty records in the Grid at initial and then why do you want to add the custom data to the Grid while printing the page?
- Please elaborate on your exact requirement with more details.
Regards,
Ajith G