I have problem when i want to implicitly set Theme for my whole Application...

Every RadRibbonButton Style change ok, but the style of my TRadRibbonButton which is extended from RadRibbonButton doesn't accept newly set theme...

There must be something i have forgotten...could you help me...

Thank you

I have set a default filter on a boolean column in my RadGridView, so that it should only display rows where that column's values are true.  This works correctly, in that all the True rows are hidden.

However, because my backing collection only currently contains rows with a False value, the filter popup only shows the False checkbox option for selection, and doesn't show the True option that is actually checked.  See attached image.

This of course means that my default filter doesn't make any sense to the user until some rows with a True value arrive, which in this case could be hours.  They also can't clear the filter and then re-enable it for True values, as the True checkbox isn't there.

Given this is a boolean column, and there should always be True and False options, surely both options should always display as checkable options?  I understand this behaviour for columns that have infinite possible values, but not so much for finite values such as those in bool or enum columns.

Any suggestions for how I could tweak this for the desired behaviour?  I note that enum columns display all possible values in the Filter dropdown selectors (but not as checkable boxes) - even enabling this for bool columns would be useful.

Thanks in advance.

Marcus.

Hello,
I have an appointment for example from 2013.05.30. 9:00 to 2013.05.31. 16:00, and i have special slot for non working hours from 2013.05.30. 17:00 to 2013.05.31. 8:00.
I wouldn't like to divide the appointment into two parts, but I would like to cover it with a special slot.
How could I do that?

Hai

      I need how to bind the data to a barcode(WPF) from entity context.

for example 
using(nothwindentites context = new nothwindentites ())
{
}

by using this context i want to bind the CustomerID to Barcode from CustomerTable.


thanks 

Can someone tell me what this property represents?  I am using this through code but it would be nice to get the control representing this, also.

Can I add an array of values like [1, 15, 45] to represent I want this scheduled on the 1st, 15th and 45th minute of every hour?

A working example would rock my world. 
Thanks,
Joel.

My cell template for the Enum columns is very simple, with no explicit StringFormat:


The values for the columns actually do end up displaying correctly, with the enum values such as 'Cleared' all ok.  

I suspect something is wrong with the virtualization - perhaps a column for another type is being reused for my Enum column as I scroll across, and that column's template is being applied to my enum column before all the column's settings are updated to the new column type?

Thanks in advance for your help, this is a fairly big issue for us as it's affecting scroll performance considerably.

I'm using version 2012.3.1017.40.

I am new to Silverlight. I have a xaml which contains a picker button. On click, its calls a 'Show' function. The Showfunction is handled in the xaml.cs file. IThe showfunction displays a RadContextMenu. A listbox is added to the RadContextMenu. The RadContextMenu/Listbox does not contain a vertical scrollbar. How do I add a scrollbar? And what do I add it to, Listbox or RadContextMenu? 

We are evaluating your tools to see if they will fit our needs.  One of our requirements is that we need to be able to get an image of each page of a PDF so that we can further process it in our application.  I noticed on another thread that there is a ThumbnailFactory that can be used to create an ImageSource from a RadFixedPage.  I tried to use the PdfDocumentSource like so:

...but docSource.Document is always null.

How can I get an image of each page in the PDF file?

Thanks,
Clayton

Hi,

is it possible to disable the Add New Item Button in RadDataForm? I just want to load some products to edit them.
But the user is not allowed to add a new item.

thanks
best Regards
rene

Hello ,
When scheduling appointments, the length defaults to 440min(24hours) in month view definition
How can I change the duration value?
Thanks in advance
hiwa