I manage to place my diagram on the edge of the view when zooming in and out a couple of times, moving the mouse at the same time (obviously changing the center point). I want my diagram nodes to never touch the edge of the view. How can I achieve this?

Please note that setting the diagram's Margin does not help.

Hi,
    I am creating application in that we have multiple series representing different data source just like line,bar,etc.Now what i want to accomplish is that i want to change the data template of bar series so that each rectangle will have of different color.I found this in Online documentation but it is accomplished in XAML. I did not find any resource of changing the template using C# code.Could you please help me to accomplish this?
Thanks in advance.

See attached image. The arrows/connections don't look right.

Is this a drawing bug?

Hello Telerik team!.

I have 1 problem with radchart (currently i'm using Telerik.Web.UI version 2012.3.1016.35 with SharePoint 2013). I have 1 image and store it in Layout folder and I can not set background image for the radchart. Here is my code 
            
radChart.PlotArea.Appearance.FillStyle.FillType = Telerik.Charting.Styles.FillType.Image;
            radChart.PlotArea.Appearance.FillStyle.FillSettings.BackgroundImage = ~/_Layouts/15/Bamboo.Reporting/RiskChartBubbleQuarand.jpg";

Can anyone help me how to fix this!?
Thanks in advance!.
An

My AutoCompleteBox seems to work correctly except that the text does not display properly in the DropDown (pls. see screen capture attached).

I am new to WPF controls and I am wondering if this is because the application is a VSTO add-in. This is the container hierarchy:

• AutoCompleteBox is in a WPF UserControl
• WPF UserControl is in an ElementHost
• ElementHost is in a WinForms UserControl
• WinForms UserControl is in a Microsoft.Office.Tools.CustomTaskPane

J.

Hi
i tried to handle GridView events such as MouseDown and MouseUp but it didn't work.
Here is my code
<telerik:GridViewColumn Header="Hello" MouseDown="GridViewColumn_MouseDown_1"/>

Please help me to find a way to handle those events.

Thanks,
Akram

Using Blend Preview for VS2012, I couldn't compile the Demo solution for WPF RadControls. I was getting weird errors like  "usercontrol is not supported in a Windows Presentation Foundation project".

Did a bit of searching and found and you need to replace all ">x86</Platform>" with ">AnyCPU</Platform>" in the *.csproj files (I just used a Find in Files replace in Notepad++). After that, everything worked fine.

Thanks to this blog post for the answer

Hi There,
I have a requirement where i need to set some gap between the tabitems of autohide area, but i dont know where i can set that in the style. can you please help me in this.
attached a image please check once.

Thanks in advance,
Srinivas.

I have the same issue to that mentioned in the following forum post (Validating blank numeric cells ) the only difference being that all of my columns are auto generated so I cannot apply the datamemberbinding xaml solution. I'm presuming that I will need to apply it in my AutoGeneratingColumn code block but I'm just not sure how. Any help/example would be appreciated.

Thanks
Colin

Hi,

I'm working on a project where we have a RadTreeView and 3rd party CAD viewer control working off the same business objects (in this case the individual CAD entities). However the difference between the way the CAD viewer does selection and how the TreeView does selection will end up being confusing to customers, and the architect wants the treeview selection method to match the CAD's. For instance, in the CAD clicking on an entity, or drag-selection of multiple entities, without any key modifiers does not de-select already selected items. a key-modified-click or key-modified-drag-selection are what deselect the specific entities. This is the same as other CAD tools.

So I have the task to override RadTreeView's selection methods to mimic these same selection behaviors - so that when you click on a treeviewitem it will select it, but not deselect other items, and a key-modified click will de-select only the items specifically indicated by the user (either individually, or under multiselect). To make things a bit more challenging, we need our treeview to be virtualized, and the RadTreeViewItem's IsSelected property is bound to a "Selected" property of the business objects (each cad entity), following an MVVM design pattern.

So what I'm having trouble finding out is what methods I need to override on RadTreeView (or even RadTreeViewItem?) to change the selection behavior with the mouse/keyboard, but still allow the the RadTreeView to fire the events it does on selection change (we've found these are still important regardless of our databinding due to ui virtualization).

Thanks!