Hi yu ma ,
We have analyzed your query, and we have tried to replicate the
issue as shown in your provided image, but we couldn't replicate the issue.
Everything is working fine as expected, and the DataGrid properly exports to
Excel. We have prepared a sample for your reference, kindly review the sample.
If you are still facing the issue, please provide the following details:
1.Can you confirm which version you are using?
2.What type of columns are you using in the DataGrid?
3.What type of values are loaded into these columns?
If possible, modify the sample based on your scenario to replicate
the issue. This will be helpful for us to proceed further.
Attachment:
Sample_8a35b797.zip