How to enable filtering only on one column.

OK, to make sense to this question...

First I use this SL example in WPF for re-order rows: http://blogs.telerik.com/blogs/posts/10-05-20/enable_radgridview_rsquo_s_rows_reorder_functionality_using_behaviors.aspx 

That works kind of, exept for this pice of code tht I think is specific for SilverLight, not sure how to convert this:

And second I like to use this with Vladimir's code for "Endless scrolling of 2mil. records" that is updated for Q2010 here: http://www.telerik.com/ClientsFiles/159249_wpfapplication1.zip

I need the "Endless scrolling of 2mil. records" code woring with ObservableCollection instead what it use now. How do I do that?

Help...

Hello,

Hi,

I am trying RadDocking Control for my project, and I encounter several problems and hope you give me some suggestion.

Now I can add new panes in docking area dynamically

1. If I add to many panes and these panes outside of main window, how can I
let the added new panes just fit in the main window and adjust their size
automatically?

2. How can I change the layout of panes dynamically, for example: let
current panes layout vertically or horizontally?

3. Is the compass size  in RadDocking can be changed? Cause the compass is
a little small to place the floating pane.

4. If I drag the folating window to center of compass, it will become a tab
of target pane, can the behavior be change to switch the place of these two
panes?

5. May the property CanFloat=False, and I still can dock panes, cause I
dont want floating panes.

So many questions, I'll be very appriciate for your advices. Thanks!

Hello,

we have a project where the Grid.AutoGenerateColumns is turned off, and we create the columns programmatically.
During the create-process, we set the Column.Width to a fixed integer value.

When we do this, the application hangs when we try to scroll horizontally.

If we do not set the Width property for each column, everything works fine.

We use the Telerik WPF Q1 2010 package, with Visual Studio 2010

Hello,

I believe I've run into another breaking change with the Q1 2009 version of the grid.  In my app I have some functionality where the user can define some of the properties of a grid, one of them being the column widths.  When the user is looking at some data in the grid and they resize a column I need to update by business object so that I can display the grid with the same widths the next time.

In the previous version I accomplished this by having a two way binding between the Width property of a grid column and a width property on my business object (using a converter to translate back and forth between a numeric value and a GridLength).  This worked perfectly as every time the user changed a column width my object was updated. 

In the Q109 version, resizing a column doesn't seem to update the column width anymore so my object never gets updated.  The only time the width gets updated is when you double click in the header to make the column fit the contents.  This also has the unfortunate side effect of setting the column with to Auto and the value to 1, which is not desired.  I would expect that the column would be resized, but the mode stay in Pixel mode like it used to.

Is there any way to get the grid to behave like it used to?  If not, can someone please suggest a way for me to know when a column gets resized and then get the actual width of the column?  I had a similar post a while back but that method doesn't seem to work anymore either.

Thanks,

Joel

As we know, The treeview control enables check boxes for all nodes. Is it possible to show the check boxes for sepecific nodes? For example, I want to use a treeview control to list all files in Drive C with forders, only the file node has a check box, but the root and folder nodes do not have checkboxes shown.

Thank you very much.

Is it possible to have my groups which I have defined with a Group Descriptor in the grid view mark-up automatically expanded when the grid view is loaded?

How can I change the mouseover of the contextmenu when I add a checkbox? I can easily change radmenuitems but haven't found a way yet to change the checkbox' team. I did check in the contextmenu itself for teams but nothing exists there whatsoever about mouseover themes.

By Default we need to hit Insert Key to add a new record to RadGridView. how can i change this behavior to Default WPF Grid i.e. just upon hitting tab on last record a new record will be inserted.