How do I remove the huge spacing between the items inside the rad panel bar item?

Attached is the screen capture of the items inside. 

Thanks

HI,

While renaming the specific node,it is taking lengthy string value.There is no limited text(how to give limited String) for RadTreeView item.Please find the below screenshot.

regards,
Ranjith

Hello there,

I`ll first explain my requirement.

I have a CustomControl deriving from  RadDiagramShapeBase that act as a symbol .Now i am adding customcontrol to a radDiagram.

On double clicking the customcontrol a new window popups that contains various textboxes that defines the symbol for eg: if symbol is a person,then the mainwindow consist of attributes eg name,ssn,address etc.

the mainwindow follows mvvm its has its respective viewmodel and model.

Now my problem:

I am  serializing the application state as two files,First the diagram (view level): I am serializing the radDiagram that consist of customcontrol (symbol) as a string. ( model level): I am serializing mainview`s model as binary serialization  as a seperate file.

Now this becomes a very difficult for me manage two file because i have to zip it into single file then unzip it and this process is not safe.
(Also i have to depend on 3rd party unzip tools!!!!)
 
My Requirement

SO is there any way so that i can serialize my attribute in the customcontrol (symbol) itself along with the radDiagram as  a single file i.e along with the diagram.

Or 

Can You provide me  any idea to achieve my result!!!!!


Thanks and Regards,
Abhinav

Hi,

I have two questions I want to ask about your GanttView:
1. For Summary Tasks, is there a built-in way to have the Start and End dates automatically calculate based on the minimum and maximum child dates?
2. Is there a way for certain columns to automatically fill the remaining width of a window. Like the * does in GridView's.

Thanks

Hi Telerik,

I have recently seen my application crash a couple of times. Thought it was due to my code but i am not sure it is.

The application logs exceptions and in my log i found what you see on the attached image.

I have only seen this error on 1 machine and i think it happens when i am adding lineseries data to a graph.

This machine has the following specs: Windows 7 Professional 64 bit, 4 GBRAM and Intel Core 2 Duo U9600 1.6GHz.

Please tell me if there is more you need to know :)

Best regards,
Jeppe

Is there a way to reorder the tabs by dragging one?
In the same way can we convert a tab in a window by dragging it out and convert a window in a tab by dragging it inside?

I'd like to reproduce a google chrome behaviour with tabs..

Hello,

I am trying to set the color of the text in the GroupHeaderRow of my gridview. 
Both the title of the group (value of the column grouped) and the text of the aggregate functions.

When I use the office black theme, everything is in black and when I use the windows 8 theme, the aggregate function text is in blue.

I use a GroupRowStyleSelector :

<cstyle:ReconReportStyle x:Key="styleGroupHeaderRow">
            <cstyle:ReconReportStyle.UnmatchedStyle>
                <Style TargetType="telerik:GroupHeaderRow">
                    <Setter Property="Background" Value="Red"/>
                    <Setter Property="Foreground" Value="Pink"/>                     <!--  this setter does not change anything-->
                </Style>....


<telerik:RadGridView ...
GroupRenderMode="Flat"
GroupRowStyleSelector="{StaticResource styleGroupHeaderRow}"
</....>


 What should I do ?

hello there,
I want to get Commmand Object pass into the custom attached property with this control but then there is no result, but when I used the built in .net ContextMenu is okay, I'm trying to get this done in MVVM way is there any suggestion or ideas?

I have a master detail screen using gridviews.

When a new master row is saved, the server creates detail rows, but the detail gridview does not display/retrieve these new rows until a different master row is selected and then the new master row is again selected.

How can I get the detail gridview to retrieve these new rows as soon as the save is done?

Putting detailDataSource.Refresh() after the masterDataSource.SubmitChanges() does not work.

Thanks. (This is in a MVVM system btw).

hi there,

I've got a problem in adding some Data items to RadTreeView's DataContext. Here is the code and descriptions:

in My XAML side, I've added a RadTreeView like this:


I want to add some Items when user types something in RadWatermark and presses Enter key, Thus I Write the following code:

The Sub runs successfully but right after End Sub, I got this Error in Sub Main of Application:

​Object reference not set to an instance of an object.
Source: Telerik.Windows.Controls.Navigation
HResult: -2147467261
StackTrace:    at Telerik.Windows.Controls.TreeView.TreeViewPanel.MeasureOverride(Size constraint)
   at System.Windows.FrameworkElement.MeasureCore(Size availableSize)
   at System.Windows.UIElement.Measure(Size availableSize)
   at MS.Internal.Helper.MeasureElementWithSingleChild(UIElement element, Size constraint)
   at System.Windows.Controls.ItemsPresenter.MeasureOverride(Size constraint)
   at System.Windows.FrameworkElement.MeasureCore(Size availableSize)
   at System.Windows.UIElement.Measure(Size availableSize)
   at System.Windows.ContextLayoutManager.UpdateLayout()
   at System.Windows.ContextLayoutManager.UpdateLayoutCallback(Object arg)
   at System.Windows.Media.MediaContext.InvokeOnRenderCallback.DoWork()
   at System.Windows.Media.MediaContext.FireInvokeOnRenderCallbacks()
   at System.Windows.Media.MediaContext.RenderMessageHandlerCore(Object resizedCompositionTarget)
   at System.Windows.Media.MediaContext.RenderMessageHandler(Object resizedCompositionTarget)
   at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)
   at MS.Internal.Threading.ExceptionFilterHelper.TryCatchWhen(Object source, Delegate method, Object args, Int32 numArgs, Delegate catchHandler)
   at System.Windows.Threading.DispatcherOperation.InvokeImpl()
   at System.Windows.Threading.DispatcherOperation.InvokeInSecurityContext(Object state)
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
   at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
   at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
   at System.Windows.Threading.DispatcherOperation.Invoke()
   at System.Windows.Threading.Dispatcher.ProcessQueue()
   at System.Windows.Threading.Dispatcher.WndProcHook(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
   at MS.Win32.HwndWrapper.WndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
   at MS.Win32.HwndSubclass.DispatcherCallbackOperation(Object o)
   at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)
   at MS.Internal.Threading.ExceptionFilterHelper.TryCatchWhen(Object source, Delegate method, Object args, Int32 numArgs, Delegate catchHandler)
   at System.Windows.Threading.Dispatcher.LegacyInvokeImpl(DispatcherPriority priority, TimeSpan timeout, Delegate method, Object args, Int32 numArgs)
   at MS.Win32.HwndSubclass.SubclassWndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam)
   at MS.Win32.UnsafeNativeMethods.DispatchMessage(MSG& msg)
   at System.Windows.Threading.Dispatcher.PushFrameImpl(DispatcherFrame frame)
   at System.Windows.Threading.Dispatcher.PushFrame(DispatcherFrame frame)
   at System.Windows.Threading.Dispatcher.Run()
   at System.Windows.Application.RunDispatcher(Object ignore)
   at System.Windows.Application.RunInternal(Window window)
   at System.Windows.Application.Run(Window window)
   at System.Windows.Application.Run()
   at Shoniz.HRMS.HRMSApplication.Application.Main() in E:\6. HRMS Application\HRMSApplication\HRMSApplication\obj\Debug\Application.g.vb:line 77
   at System.AppDomain._nExecuteAssembly(RuntimeAssembly assembly, String[] args)
   at System.AppDomain.ExecuteAssembly(String assemblyFile, Evidence assemblySecurity, String[] args)
   at Microsoft.VisualStudio.HostingProcess.HostProc.RunUsersAssembly()
   at System.Threading.ThreadHelper.ThreadStart_Context(Object state)
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
   at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
   at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
   at System.Threading.ThreadHelper.ThreadStart()


WHAT'S WRONG WITH ME?