We have been using RadGridView for over a year, quite successfully. We had an old project that implemented the Persistence Framework (using PersistenceManager) and successfully saved/loaded layouts. Now, however, in a new project using the latest DLLs (2013.2.724) the save works fine (supposedly) but the load fails. The error message in the output window is "A first chance exception of type 'System.NullReferenceException' occurred in Telerik.Windows.PersistenceFramework.dll".

We compared streams after saving and after loading and they are identical - so insofar as the save is working correctly, it is persisting the layout to the stream and then loading it back.

We have downloaded samples from these forums and they do indeed work (in the sample) so no one is sure what is going on. The grid we're trying to save is fairly trivial, nothing special. No custom properties, no custom filters. In fact, we copied the Proxies.cs and RadGridViewCustomPropertyProvider.cs from the sample application and it still fails with the same error.

Any assistance would be greatly appreciated. Opened a support ticket on this as well, but have not heard back yet.

Steve

Windows8TouchTheme doesn't show any noticeable change in the control if you disable or enable the control only that the clearcommand x will actually highlight.  I tried another theme and well they work.  Windows8TouchTheme seems sort of broken with MaskedInputNumeric.  This wasn't the case with the previous version of the assembly,  presently using 1204.45

Hi, firstly I'm using Telerik products more than 4 years and I've the latest version of products.

As you mentioned in Asp.Net demos, radgrid has edititemtemplate/insertitemtemplate properties. But I cannot make it work in WPF. Is there any way to enhance WPF gridview with ItemTemplates like you do in Asp.Net demos?

http://demos.telerik.com/aspnet-ajax/grid/examples/data-editing/edit-form-types/defaultcs.aspx

Hello!

I have made sample project for you.
Look, ColumnGroupHeader "Price3" doesn't appear, when you resize window, but if you set (in code) window's width to 300, everything works fine.

http://www.2shared.com/file/tW5o4hF9/TestGridViewProject.html

Hi,

Currently we are using Telerik version (2013.2.724.40) .We are not getting ShortCut Key (Ctrl+S) in Telerik RadGridView Cells  in PreviewKeyUp event of the particulatr Cells .For e.Key we are getting as LeftCtrl itself.

Can you please help me to sort this issue.

Regards,
Simi

Hi
I'm using RadWindow as message box, I want to hide window border how can I do that?

Thanks in advance
Mehri

Hello,

I have a radgridview where one column is an edit button which redirects the page and the rest of the columns are databound from my source.

My problem is that to be able to press the edit button on a specific row for the first time the user basically has to press it twice because the first click for some reason focuses the entire gridview first into view.

**small edit**
This only happens when the entire gridview does not fit into the view so I am guessing it tries to automatically fit itself as best as it can before it lets me press the edit button - it does not happen if i press on any of the static uneditable fields - only on the edit button


Is there a way to prevent this focus from happening when I press on an edit button inside the grid? or am I missing something else

I can only see Text Editing commands and Clipboard commands in the default context menu, and i don't want to customize another context menu, is there any possibility that i can show Table Editing commands by just setting somethings.

I have a number of WPF RadComboBox controls in a WPF window and am handling the LostFocus event for each one so that I know which field has just been left. However, when a RadComboBox control gets focus via a mouse click it seems to fire a LostFocus event before its GotFocus event, which is causing my code to think it's left a field before it's even got there! This appears to be different behaviour from the other Rad input controls I'm using (e.g. RadWatermarkTextBox, RadDateTimePicker, etc).

Note that this problem only occurs when changing focus between the fields using mouse clicks. It doesn't appear to occur when navigating between the fields using the Tab key.

Is this a known bug or am I doing something wrong? Either way, is there a fix or workaround available.

The following is the xaml and code behind from a sample WPF window I created to highlight the problem...

Hi.,

How to increase the size of the data pager button ie, Height And Width of button tin data pager.... And i want to show the data pager if number of items in the datagrid exceeds the limit.