Hi crosslife,
Based on the information provided, we understand that you are encountering an issue when setting the column count in the ActiveGrid, which results in an exception being thrown. We have developed a simple sample to attempt to replicate the issue, but we were unable to reproduce the problem on our end. The SfSpreadsheet displayed correctly without any exceptions.
We have attached the prepared sample for your review. If you continue to experience the issue, please provide us with the following additional details:
1. Video Reference: Please share a video or screenshots demonstrating the issue.
2. Modified Sample: Kindly modify the attached sample to replicate the issue on your end and share it back with us.
This information will help us better understand the problem and work towards finding a solution promptly. Thank you for your cooperation.
Regards,
Malini Selvarasu
Attachment:
SfSpreadSheet_Demo_6906b599.zip
