Xceed DataGrid for WPF

Re: Data Virtualization - How to notify of change of number of readings

Mike — Thu, 03 Sep 2009 07:43:12 GMT

Does the latest version allow you to bind to a collection that changes size (using the virtualisation stuff)?

Re: Data Virtualization - How to notify of change of number of readings

Mike — Mon, 29 Jun 2009 12:16:19 GMT

Any update on the best way to work with this collection?

Re: Data Virtualization - How to notify of change of number of readings

Mike — Wed, 03 Jun 2009 17:07:58 GMT

If I receive notification that the underlying data has had a new row added to the end, is there any better way to get it updated than calling DataGridVirtualizingCollectionView .Refresh which seems to force it to re-get all the rows it needs regardless of whether the new row needs displaying?

Re: Data Virtualization - How to notify of change of number of readings

Diane [Xceed] — Mon, 25 May 2009 19:48:28 GMT

Hi Mike,

It will be picked up the next time QueryItemCount is called.
http://doc.xceedsoft.com/products/XceedWpfDataGrid/Data_Virtualization.html

Data Virtualization - How to notify of change of number of readings

Mike — Wed, 20 May 2009 14:04:10 GMT

I'm probably missing something completely obvious, but how do I notify the DataGridVirtualizingCollectionView that the total number of readings has changed?

Mike