I use ListView with attached OnRead event handler to page and filter data at database level.
When the filter changed, I only called the read data event handler with the previously saved DataSourceRequest again which assigned the data to the bound list. Now I must use the eventargs properties, which is ok for paging but not for any other data-changing use case.
There is no Grid State like feature in ListView and binding the Data property is forbidden when using OnRead (at least it has no effect).
So, how to manually trigger OnRead in v3.0 ListView?