I have a very straightforward issue. I'd like to be able to set the SelectableDateEnd and SelectableDateStart properties on a couple of DateTimePicker controls with the DateSelectionMode set as "Month." However, the months don't gray out like the days do when the selection mode is set as "Day." Maybe I just missed it, but I didn't see this issue in the Issue Tracker. I'd rather not have to extend the control for something like this, so am wondering if there are any plans for a fix in the near future. 

Thanks,
Kyle

Hello! 
I want to have ComboBox with only 2 values. I have already:


How can I assign values to these items? Example:
Content="Simple" -> Value="1";
Content="Advanced" -> Value="2";

Is this available? How can I make this?

Hi,

I have a problem with deleting items from WPF Gridview. I call GridView1.Items.remove(someitem) someitem is gone, but Deleted event is not fired.

Hello,
I am attempting to install the WPF controls trial, and have downloaded the following file: RadControlsForWpfSetup_2011_3_1222.exe.  I am having the same installation issue as this thread http://www.telerik.com/community/forums/aspnet-ajax/general-discussions/error-while-installing-new-version-for-telerik-ajax-asp-net.aspx

I have attempted the following to resolve the issue:
1) I have rebooted my machine and attempted to install a second time.
2) I located the installer directory in the %temp% folder, move this directory to a different location, and attempted to install it as an admin ( I am working in Windows 7)
3) I disabled my anti-virus program temporarily and attempted to install the trial.
4) Rebooted again, immediately disabled anti-virus and tried again.
5) Lastly I chose the debug option on the error window and launched VS2010.  Attached is the error from Visual Studio.

I also have .NET 4 installed on this machine as well as the telerik silverlight controls, so I do not think the prerequisites are the issue.  Do you have any additional ideas I could attempt to install the trial software?

Thanks,
Coulter

We are using the RadRibbonView with the RadRibbonBackstage.
We are very pleased with this (new) feature.
When changing the theme for the application, also the backstage gets the new theme-colors.
But the RadRibbonBackstageItems are (when selected) always orange.
What to do? 

Hi Team,

I am using Telerik RadMap, for each position on the map am displaying tooltips containing information about position. Tooltip is displayed properly when zoom level is upto 100% of the browser but when i increase zoom level greater than 100% tooltip is displayed out of map.
I have attached screenshots for both zoom levels.
Can anyone help me on this.

Regards
Sridhar S

Hi,
           I am using carousel control in my application for example i have 10 datas so 10 carousel item displaying in my screen i am trying to add new record but my carousel control is not populating the newly added record could you please help me out with this issue.

Regards
Rajini

Is there a way to programatically set the visible date range?

i have been working with your custom tick interval sample, and I have implemented an IDateRange object, but despite my attempts to assign this either in XAML or C#, the GANTT always displays only the current year.

How do I show checkbox in the Tree Part of the TreeListView. Its very easy in TreeView where if you specify 
IsOptionElementsEnabled= True, it shows Checkboxes and setting IsTriStateMode=True takes care of all 3 states. Do we have similar property in TreeListview?

Could you please provide an example that shows CheckBox in the Tree Part of the TreeListView and also does the TriStateMode equivalent of TreeView?


We really need this implemented in our project. Any help on this is really appreciated.  

Hello Telerik team,

Please let me know if it is possible to achieve following functionalities in radgrid and how.

  1) Can we select columns in grid and paste into excel ?

  2) When copying and pasting few rows from Grid to excel can we also copy column headers ?


Thanks,
Regards,
Mausami.