Hello;

In your WPF control it looks like you can do this:

https://www.telerik.com/forums/how-to-add-columngroup-in-radgridview-columngroups-at-run-time-from-code-behind

How can I add a new columnGroup to the current ViewDefinition?

Thank you,

Joe

I'm currently using Syncfusion for some work, but I'm quite unhappy with their product's design and implementation. I'm considering switching to Telerik, but I need to know whether or not the RadGridView filters/sorts the underlying strongly typed binding source, or whether it uses it's own internal list to filter/sort on.

Here's why:

1. We have 3 grids that need to synchronize data for, including filtering and sorting.

2. We are using the Binding Navigator and we want to use it straight out of the box without having to add custom functionality

As far as I have researched, WinForms does not have an implementation of a strongly typed sortable/filterable binding list (it does through DataSets and DataTables, but they are not strongly typed). The closest thing I've found is to write my own implementation of IBindingListView<T>, which only one example has been found on the web, and that version does not support text filtering (it's an incomplete implementation). We're doing an architectural upgrade from DataTables to a strongly typed binding list so that we can get runtime updates from the database in real-time and show them to the user.

Does Telerik (or WinForms) have an implementation of IBindingListView<T> that we can use as the underlying list for our DataSource of a RadGridView and does RadGridView sort/filter on the underlying list, or it's own internal list?

Thanks!

I am using the RadBrowseEditior to select image files. I have coded the object to make sure the selected file is only one of the following:

*.BMP, *.GIF, *.PNG, *.JPG

I would also like the open file dialog box to have those items set as the shown files. Is there a setting to mask the file types in the file picker?

Hello,

I added a count of rows in grid summary row. am able to see the added summary row but data is available in it.

Hi,

The delimiter is a char attribute in RadAutoCompleteBox.

Is it possible to have multiple delimiter (like space and enter) ?

If yes how?

Thanks a lot

HI,

I have a problem when i focus. If i tab to checkbox it has the border highlight around the text . It is fine. But when i set it focused when open form. It does not display border like when i tab to radcheckbox. How can i display the focused border when open form ???

Thanks.

Hello,

I need to extend row details but only for some rows in my radgridview : those with gray forecolor. I don't know how to add row details, and I'm using vb.net.

Hope that someone can help me, thanks !

In winforms, this attribute is shown in gray.

How to see it in a radpropertygrid?