I installed RadControls for WPF Q1 2009.  I can't get any tools to post to the Toolbox.  I select RadCarouselPanel on the WPF tab, click OK, but nothing gets added.  I've added Telerik.Windows.Controls as a reference.
Added 3/15.  VS2008SP1 now restarts anytime I try to add a tool.  This seems to be a VS problem.  I've tried "devenv /reset and /safemode w/o success.  I see where this was a problem before SP1.  Any help appreciated; it makes it hard to use RadControls!
Added 3/17.  Toolbox now working see - Can't add items to toolbox in Visual Studio 2008

Hi Telerik,

In Q1 2009 when I drop down the list for the StyleManager.Theme in the IDE (Blend AND VS2008) a strange gradiant (purple to blue with a black line under) list appears for the list of themes.

I can get you a screenshot if you need it.

~Mike

I download and installed the latest 2009 Q1 release and the included demo examples contains a lot of errors:

XmlRepository.cs(119,11): error CS1502: The best overloaded method match for 'System.Collections.ObjectModel.ObservableCollection<Telerik.Windows.Examples.Employee>.ObservableCollection(System.Collections.Generic.List<Telerik.Windows.Examples.Employee>)' has some invalid arguments
XmlRepository.cs(121,5): error CS1503: Argument '1': cannot convert from 'System.Collections.Generic.IEnumerable<Telerik.Windows.Examples.Employee>' to 'System.Collections.Generic.List<Telerik.Windows.Examples.Employee>'
XmlRepository.cs(220,14): error CS1502: The best overloaded method match for 'System.Collections.ObjectModel.ObservableCollection<Telerik.Windows.Examples.Order>.ObservableCollection(System.Collections.Generic.List<Telerik.Windows.Examples.Order>)' has some invalid arguments
XmlRepository.cs(220,46): error CS1503: Argument '1': cannot convert from 'System.Collections.Generic.IEnumerable<Telerik.Windows.Examples.Order>' to 'System.Collections.Generic.List<Telerik.Windows.Examples.Order>'
Gauge\Gallery\CarDashboard\Example.xaml.cs(96,4): error CS1501: No overload for method 'Begin' takes '0' arguments
Gauge\Gallery\CarDashboard\Example.xaml.cs(104,4): error CS1501: No overload for method 'Stop' takes '0' arguments
Gauge\Gallery\CarDashboard\Example.xaml.cs(116,6): error CS1501: No overload for method 'Begin' takes '0' arguments
Gauge\Gallery\CarDashboard\Example.xaml.cs(133,6): error CS1501: No overload for method 'Begin' takes '0' arguments
Gauge\Gallery\WeatherStation\Example.xaml.cs(125,4): error CS1501: No overload for method 'Begin' takes '0' arguments
GridView\RowPreview\Example.xaml.cs(89,15): error CS0117: 'System.Windows.Media.Animation.Storyboard' does not contain a definition for 'SetTarget'
GridView\RowPreview\Example.xaml.cs(94,4): error CS1501: No overload for method 'Begin' takes '0' arguments
GridView\DataSources\Example.xaml.cs(180,11): error CS1502: The best overloaded method match for 'System.Collections.ObjectModel.ObservableCollection<Telerik.Windows.Examples.Customer>.ObservableCollection(System.Collections.Generic.List<Telerik.Windows.Examples.Customer>)' has some invalid arguments
GridView\DataSources\Example.xaml.cs(180,46): error CS1503: Argument '1': cannot convert from 'System.Collections.Generic.IEnumerable<Telerik.Windows.Examples.Customer>' to 'System.Collections.Generic.List<Telerik.Windows.Examples.Customer>'

my laptop is setup with:
VS2008, .Net 3.5 SP1, XP2Pro

Any solution? Tnx.

Is there currently a way to label the series on a pie chart from a data field ?

Hi,

I use VS and Blend to build a wpf application. When using Blend all of a sudden I get the following error message
The name <telerik control tab/grid> does not exist in the namespace "http://schemas.telerik.com/2008/xaml/presentation"'

I have tried Clean, re-referencing, re-build but to no avail. This error is only in design time in Blend.

any advise?


P

Hi,

Executing following code recieved strange NullReferenceException:

        private void IterateRows(IList<Record> records)
        {
            foreach (Record record in records)
            {

                if (record is ExpandableDataRecord)
                {
                    ExpandableDataRecord expandableRecord = (ExpandableDataRecord)record;
                    expandableRecord.IsExpanded = true;

                    IterateRows(expandableRecord.ChildRecordManagers[0].Records);
                }
            }
        }

        private void Expand_Click(object sender, RoutedEventArgs e)
        {
            this.IterateRows(this.radGridView1.Records);
        }


System.NullReferenceException was unhandled
  Message="Object reference not set to an instance of an object."
  Source="Telerik.Windows.Controls.GridView"
  StackTrace:
       at Telerik.Windows.Controls.GridView.GridViewItemsControl.ExpandToAvailableSpace() in r:\WPF_Scrum\WPF_Team\Sources\Development\WPF\GridView\GridView\GridViewItemsControl.cs:line 1329
       at Telerik.Windows.Controls.GridView.GridViewItemsControl.GridViewItemsControl_Loaded(Object sender, RoutedEventArgs e) in r:\WPF_Scrum\WPF_Team\Sources\Development\WPF\GridView\GridView\GridViewItemsControl.cs:line 852
       at System.Windows.RoutedEventHandlerInfo.InvokeHandler(Object target, RoutedEventArgs routedEventArgs)
       at System.Windows.EventRoute.InvokeHandlersImpl(Object source, RoutedEventArgs args, Boolean reRaised)
       at System.Windows.UIElement.RaiseEventImpl(DependencyObject sender, RoutedEventArgs args)
       at System.Windows.UIElement.RaiseEvent(RoutedEventArgs e)
       at System.Windows.BroadcastEventHelper.BroadcastEvent(DependencyObject root, RoutedEvent routedEvent)
       at System.Windows.BroadcastEventHelper.BroadcastLoadedEvent(Object root)
       at MS.Internal.LoadedOrUnloadedOperation.DoWork()

Any thoughts?
Just to mention that I don't have r:\WPF_Scrum\WPF_Team\Sources\Development\WPF\GridView\GridView\GridViewItemsControl.cs on my computer ;)

Greg

Hello,

i am working with the radtreeview, i want that the default styling on the mouseover should be removed.
Please suggest with code snippet.
Thanks and regards

If the height of the RadChart is not specified in xaml the radchart starts to grow vetically(a lot)  in the designer mode.
this slows down the system. But when the project is run all shows normally.
In the Q1 2009 is going to be ok???

Hi,

I have sucessfully bounfd my collection the the grid.

After editing the contents in the Grid's Cell the application crashes, with a bizarre result: A File Dialog box pops open looking for :-
r:\WPF_Scrum\WPF_Team\Sources\Development\WPF\GridView\GridView\Cells\GridViewCell.cs.

What on earth!!!!


I cancel the box and and I get TargetInvocationException was unhandled exception

System.Reflection.TargetInvocationException was unhandled
  Message="Exception has been thrown by the target of an invocation."
  Source="mscorlib"
  StackTrace:
       at System.RuntimeMethodHandle._InvokeMethodFast(Object target, Object[] arguments, SignatureStruct& sig, MethodAttributes methodAttributes, RuntimeTypeHandle typeOwner)
       at System.RuntimeMethodHandle.InvokeMethodFast(Object target, Object[] arguments, Signature sig, MethodAttributes methodAttributes, RuntimeTypeHandle typeOwner)
       at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture, Boolean skipVisibilityChecks)
       at System.Delegate.DynamicInvokeImpl(Object[] args)
       at System.Windows.RoutedEventArgs.InvokeEventHandler(Delegate genericHandler, Object genericTarget)
       at System.Windows.RoutedEventArgs.InvokeHandler(Delegate handler, Object target)
       at System.Windows.RoutedEventHandlerInfo.InvokeHandler(Object target, RoutedEventArgs routedEventArgs)
       at System.Windows.EventRoute.InvokeHandlersImpl(Object source, RoutedEventArgs args, Boolean reRaised)
       at System.Windows.UIElement.RaiseEventImpl(DependencyObject sender, RoutedEventArgs args)
       at System.Windows.UIElement.RaiseEvent(RoutedEventArgs e)
       at Telerik.Windows.Controls.GridView.GridViewCell.RaiseEventEditEnded() in r:\WPF_Scrum\WPF_Team\Sources\Development\WPF\GridView\GridView\Cells\GridViewCell.cs:line 1103
       at Telerik.Windows.Controls.GridView.GridViewCell.CommitEdit() in r:\WPF_Scrum\WPF_Team\Sources\Development\WPF\GridView\GridView\Cells\GridViewCell.cs:line 710
       at Telerik.Windows.Controls.GridView.GridViewCell.HandleCellKeyCommand(CellAction cellAction) in r:\WPF_Scrum\WPF_Team\Sources\Development\WPF\GridView\GridView\Cells\GridViewCell.cs:line 911
       at Telerik.Windows.Controls.GridView.GridViewCell.GridViewCell_KeyUp(Object sender, KeyEventArgs e) in r:\WPF_Scrum\WPF_Team\Sources\Development\WPF\GridView\GridView\Cells\GridViewCell.cs:line 546
       at System.Windows.Input.KeyEventArgs.InvokeEventHandler(Delegate genericHandler, Object genericTarget)
       at System.Windows.RoutedEventArgs.InvokeHandler(Delegate handler, Object target)
       at System.Windows.RoutedEventHandlerInfo.InvokeHandler(Object target, RoutedEventArgs routedEventArgs)
       at System.Windows.EventRoute.InvokeHandlersImpl(Object source, RoutedEventArgs args, Boolean reRaised)
       at System.Windows.UIElement.RaiseEventImpl(DependencyObject sender, RoutedEventArgs args)
       at System.Windows.UIElement.RaiseEvent(RoutedEventArgs args, Boolean trusted)
       at System.Windows.Input.InputManager.ProcessStagingArea()
       at System.Windows.Input.InputManager.ProcessInput(InputEventArgs input)
       at System.Windows.Input.InputProviderSite.ReportInput(InputReport inputReport)
       at System.Windows.Interop.HwndKeyboardInputProvider.ReportInput(IntPtr hwnd, InputMode mode, Int32 timestamp, RawKeyboardActions actions, Int32 scanCode, Boolean isExtendedKey, Boolean isSystemKey, Int32 virtualKey)
       at System.Windows.Interop.HwndKeyboardInputProvider.ProcessKeyAction(MSG& msg, Boolean& handled)
       at System.Windows.Interop.HwndSource.CriticalTranslateAccelerator(MSG& msg, ModifierKeys modifiers)
       at System.Windows.Interop.HwndSource.OnPreprocessMessage(Object param)
       at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Boolean isSingleParameter)
       at System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Boolean isSingleParameter, Delegate catchHandler)
       at System.Windows.Threading.Dispatcher.WrappedInvoke(Delegate callback, Object args, Boolean isSingleParameter, Delegate catchHandler)
       at System.Windows.Threading.Dispatcher.InvokeImpl(DispatcherPriority priority, TimeSpan timeout, Delegate method, Object args, Boolean isSingleParameter)
       at System.Windows.Threading.Dispatcher.Invoke(DispatcherPriority priority, Delegate method, Object arg)
       at System.Windows.Interop.HwndSource.OnPreprocessMessageThunk(MSG& msg, Boolean& handled)
       at System.Windows.Interop.HwndSource.WeakEventPreprocessMessage.OnPreprocessMessage(MSG& msg, Boolean& handled)
       at System.Windows.Interop.ComponentDispatcherThread.RaiseThreadMessage(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 FTS.CMX.WPFApplication.Application.Main() in C:\Projects\CMX\FTS.CMX.WPFApplication\obj\Debug\Application.g.vb:line 75
       at System.AppDomain._nExecuteAssembly(Assembly 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.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
       at System.Threading.ThreadHelper.ThreadStart()
  InnerException: System.Reflection.TargetInvocationException
       Message="Exception has been thrown by the target of an invocation."
       Source="mscorlib"
       StackTrace:
            at System.RuntimeMethodHandle._InvokeMethodFast(Object target, Object[] arguments, SignatureStruct& sig, MethodAttributes methodAttributes, RuntimeTypeHandle typeOwner)
            at System.RuntimeMethodHandle.InvokeMethodFast(Object target, Object[] arguments, Signature sig, MethodAttributes methodAttributes, RuntimeTypeHandle typeOwner)
            at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture, Boolean skipVisibilityChecks)
            at System.Delegate.DynamicInvokeImpl(Object[] args)
            at System.Windows.RoutedEventArgs.InvokeEventHandler(Delegate genericHandler, Object genericTarget)
            at System.Windows.RoutedEventArgs.InvokeHandler(Delegate handler, Object target)
            at System.Windows.RoutedEventHandlerInfo.InvokeHandler(Object target, RoutedEventArgs routedEventArgs)
            at System.Windows.EventRoute.InvokeHandlersImpl(Object source, RoutedEventArgs args, Boolean reRaised)
            at System.Windows.UIElement.RaiseEventImpl(DependencyObject sender, RoutedEventArgs args)
            at System.Windows.UIElement.RaiseEvent(RoutedEventArgs e)
            at Telerik.Windows.Controls.GridView.GridViewRow.HandleValueChangedAfterEdit(RadRoutedEventArgs editEventArgs, RecordsChangeListener changeListener) in r:\WPF_Scrum\WPF_Team\Sources\Development\WPF\GridView\GridView\Rows\GridViewRow.cs:line 534
            at Telerik.Windows.Controls.GridView.GridViewRow.Cell_EditCommitted(Object sender, CellRoutedEventArgs e) in r:\WPF_Scrum\WPF_Team\Sources\Development\WPF\GridView\GridView\Rows\GridViewRow.cs:line 554
       InnerException: System.ArgumentNullException
            Message="Value cannot be null.\r\nParameter name: fieldName"
            Source="Telerik.Windows.Controls.GridView"
            ParamName="fieldName"
            StackTrace:
                 at Telerik.Windows.Controls.GridView.GridViewDataControl.DataError(Object sender, DataErrorEventArgs args) in r:\WPF_Scrum\WPF_Team\Sources\Development\WPF\GridView\GridView\GridViewDataControl.cs:line 929
            InnerException:



P

Hi,

we (again after a stopped approach due to missing documentation) start a project using your WPF Controls.
We currently use (just for silverlight) another Linear gauge - and there we simply set Orientation="Horizontal".

We messed around a lot with your linear Gauge (documentation became much better) - but could not find out how to creat a horizontal gauge.

The other thing is about Radial Gauge.
We need a 180° Gauge - and had problems to build this with your control.
Neither in the demos - nor in the documentation we find something about how to build such a gauge.
All we found out is, that if Width and Height have different values everything gets "displaced"

Could you please tell us if both (hori - linear / 180* radial) is impossible - or if we simply missed somethin?

Regards

Manfred