So far in the TelerikGrid component it is only possible to set the title of a column to a string. It would be useful to give the title/header a template instead of a simple string. In this way one could for example place a button, image, (...) inside the columnheader.
This kind of template-ability could be very handy in various other cases elsewhere, so please bring this flexibility into ui for blazor.
Thank you for bringing this up. It would be a nice addition and I am leaving this page here so it can accumulate comments and votes from the community, so we can gauge the interest and prioritize accordingly.
You may also find interesting the following similar request that just came in: https://feedback.telerik.com/blazor/1407773-custom-filter-components.