In https://docs.telerik.com/blazor-ui/components/grid/manual-operations?_ga=2.192647914.1753502014.1641929648-330381368.1614276734
in the code section of Get Information From the DataSourceRequest you are using a @function instead of an @code. Still works, but so 2019.
The second issue, typo in https://github.com/telerik/blazor-ui/tree/master/grid/datasourcerequest-on-server readme, DataSourceRequet should be DataSourceRequest
Thank you for noticing and reaching out, Peter!
Indeed, I made that example back in 2019 and I have missed to update @functions > @code when that came along, sorry about that.
I've made pull requests to fix both items:
They will be merged as soon as possible.
I will mark this report as completed with that, and you will also find your Telerik points updated as a small "thank you" for helping us improve.
Regards,
Marin Bratanov
Progress Telerik