I have a RadComboBox with a list of strings as item. My RadComboBox has IsEditable property to True. I wanted to know how I could do that when the user enters a value in the input field of RadComboBox, it is added to the list of items if it is not already there?

Hi,

I've the same issue described in http://www.telerik.com/community/forums/wpf/gridview/rowdetails-and-text-wrapping.aspx
If I download the sample project attached ticketid-282071-horizontalvirtualizationandwidth.zip it behaves like it should behave but it uses a very old version of telerik. Putting the latest stable and internal telerik assemblies it behaves really strange. The first time when I load the app the text is wrapped, if I resize the window it loses the text wrap and the annoyng horizontal scrollbar appears. Is there any solution to wrap the text correctly in the RowDetailsTemplate. It's a very common scenario and it's seems to be broken in the latest versions.

Thanks for your answer.

Hello,

I need to create a gantt chart.  How do this?

Help please!

Hello Team,
 
We are in the process of converting to Telerik 2011 version from the old version. In the previous version our main screen was working fine. Now we are having an issue.

This is the situation.
We have a RadPane with a Item control in it. when we try to resize the RADPane, instead of adjusting the size of the adjcent pane, adjcent pane is getting overlapped on the RADPANE. Because of this overlapping, user is not able to see the scorll bar, which is available in the RADPANE. 

 

How do I solve this issue? I have attached the picture to show the problem.

I want to use unbounded module and want to update particulare cell and dont want to refresh entire grid is it possible??
 Also need to know visible row and column

Hello,

Is it possible to bind multiple series to one chart but with different data sources ?

I'm having a case where I need about 6 line series on the chart but they have complitely different data source.

Is there an example ?

I'm planning on using the latest (Q2 2011) WPF version on .NET 4 (evaluating the trial currently). 

Thanks!

Hi,

I need to find RadRichTextBox which contains RadDocument of DataField (custom that I created)

Since updating to the Q2 2011 version just recently, I find that none of my applications that uses the Tererik controls work, nor can I create a new app and add Telerik controls to it.

Here is a simplified Test Case:
I created a fresh WPF application project, opened the MainWindow.xaml, and tried to drag a RadMenu onto it.
It throws up this Error Dialog:

Set property 'System.Windows.ResourceDictionary.Source' threw an
exception.

"Cannot locate resource 'themes/genericmetro.xaml'."

OK

I'd like to know how the Telerik RadControls for WPF installation works, so that I can understand a bit of what's going on. The installation folder, in C:\Program Files (x86)\Telerik, has a folder that would seem to be an older version: RadControls for WPF Q3 2010 SP1\Binaries\WPF\and so on.

Within AppData\Roaming\Telerik, I see an Updates folder with various folders for hotfixes. And the csproj file contains hintPaths that point to these. So, clearly the hintPaths are trying to redirect VS to find the latest versions of our assemblies. Is this the mechanism that is not working here?  Would it help to just un-install Telerik, and reinstall something that is the latest version with the hotfixes already rolled into it?

Thank you for your help,

James W. Hurst


Platform:

IDE:              Visual Studio 2010 Ult SP1
Operating System: Windows 7 Ult x64
Telerik Product:  RadControls for WPF, v.2011.2.712.40
Other Products:   JetBrains ReSharper

Hello,
I'm having a problem with the display of error messages on validation on a RadGridView.  I use property level validation implementing the IDataErrorInfo interface on my entity classes and the RadGridView correctly reconnizes when there are errors in the entity properties, however it rendered the errors that are present at databinding and the errors that occur due to user editing quite differently.

When the RadGridView is populated with data that already fails the validation rules at the time the data is binded, the grid displays what I consider a nicer looking error template that contains a red triangle in the corner of the cell and highlights the cell in red.  However, when the user edits a cell/property value to a value that is invalid according to the property rules they see another style of error notification that is a simple red box around the cell without "niceness" of the other error.  See attached files for the comparison.

Is there a way to get both types of errors to use the "nicer" error notification template?  I can't seem to find out how to do that.

If I have a Day View which has an orientation of horizontal, how can I reduce the height of each resource row?

I can find a way of reducing the appointment height but cannot find a way of reducing the resource row height.

Would appreciate any help you can give me.
Steve