I am having trouble getting the RadPDF Viewer to bind to a wcf stream.

I am able to work with the stream and collect the bytes of the PDF in test so I know the wcf constructs are working,  however when I attempt to bind the radPDFViewer to the stream object from wcf I get the error below. Is the RadPDFviewer only able to support memory stream and file streams?

A first chance exception of type 'System.NotSupportedException' occurred in Telerik.Windows.Documents.Fixed.dll

... snippet from wcf call.

StreamAttachment = client.DownloadAttachment(txtDocumentOID.Text); PdfDocumentSource source = new PdfDocumentSource(StreamAttachment); //, FormatProviderSettings.ReadOnDemand); this.pdfViewer.DocumentSource = source; this.pdfViewer.DocumentSource.Loaded += (s, e) => { StreamAttachment.Close(); };

Thanks

Hello,

I have a question I've not found answer yet. I have a ScheduleView control, with a lot of coincidental appointments. I do need the ScheduleView to show them superimposed, the shorter over the larger ones, instead of show them side by side. Is this scenario possible? 

Thank you in advance.

i've read some of the threads in the forum about how to style the item in Ganttview controls,such as the thread "specific color for each type of task " , the thread "Tree column frustrations ", the thread "Adding to GanttView Style "
but i still can not set the background color of the tree column item as same as the color of the task shown in the example program attachment in the thread "specific color for each type of task",and i can not set the color using DataTemplate for the column.
Is there any way in the current code to have the TreeColumn item background to be same as the task background color in the list ? How do I get at my data item from within a DataTemplate? The data context doesn't appear to be correct.
hope for your help

Hi,

is there a list with all new WPF-Controls coming up 2013?

Thanks
Best Regards
Rene

Hi ,

I need to display Group header at the top of the child grid, But i am not implementing any grouping here, Simply i need to display the data in the child grid with a header.
Number of records in the child grid will be shown in the header.
how can i implement this, kindly help..


Thanks
Somasekharan

Hello,

First to say that Telerik team did excellent job, Bravo!!!

I have used previously some of the telerik controls and it was for ASP.net, and I had no problems at all/

This time I downloaded demos as Visual Studio projects and I wanted to give it a shot about its functionality. But I reached a dead end.

Every single project when I try to run it gives me 2 errors:
Can someone just give me some information, so I can start playing with these tools :)


Thanks


1. Project File Does Not Exist
2. Error 2 The command ""C:\Program Files (x86)\Telerik\RadControls for WPF Q1 2012\Demos\Examples\Carousel\..\..\ProjectFilesListGenerator\Compiled\ProjectFilesListGenerator.exe" /ProjectDir:'C:\Program Files (x86)\Telerik\RadControls for WPF Q1 2012\Demos\Examples\Carousel\' /OutputFileName:FilesList.xml /FileExtensions:cs,vb,xaml,txt,xml
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe" "C:\Program Files (x86)\Telerik\RadControls for WPF Q1 2012\Demos\Examples\Carousel\ProjectReferencesListGenerator.proj" /target:WriteReferencesToFile /property:References="System.XAML;System;System.Data;System.Xml;System.Core;System.Xml.Linq;System.Data.DataSetExtensions;Telerik.Windows.Controls;Telerik.Windows.Controls.DataVisualization, Version=2010.1.422.35, Culture=neutral, PublicKeyToken=5803cfa389c90ce7, processorArchitecture=MSIL;Telerik.Windows.Controls.Input;Telerik.Windows.Controls.Navigation;Telerik.Windows.Data;WindowsBase;PresentationCore;PresentationFramework";ProjectDir="C:\Program Files (x86)\Telerik\RadControls for WPF Q1 2012\Demos\Examples\Carousel\\"." exited with code 1. Carousel.WPF

I'm working on styling our RadDocking controls and I am having a lot of trouble finding where in the styles the border around the central items in the DocumentHost is set.  It's the last thing I need to style for this control and I need some help finding it.  What style does that border live in?

I'm working on an application that requires us to overlay UI elements on a PDF background. We're trying to use RadPDFViewer as that background, but are having a tough time getting rid of the built in scrollbars.

Our ideal situation would be for both the RadPDFViewer and an overlay canvas to be children of a scrolling container, which can be zoomed in and out as well.

Are there any tricks to this or is this not something that can be done?

WPF Version: 2012.1.326.40 Framework: 4.0.30319

I have been having an issue ever since I started using the Telerik product suite, it's very rare, but it's absolutely driving me up the wall as I am absolutely dumbfounded as to what the cause is.

Every once in awhile, while navigating to a different page, I get this exception:

System.InvalidOperationException: Exception of type 'System.InvalidOperationException' was thrown.
   at Telerik.Windows.Controls.GridView.GridViewItemContainerGenerator.Remove(GeneratorPosition position, Int32 count, Boolean isRecycling)
   at Telerik.Windows.Controls.GridView.GridViewItemContainerGenerator.System.Windows.Controls.Primitives.IRecyclingItemContainerGenerator.Recycle(GeneratorPosition position, Int32 count)
   at Telerik.Windows.Controls.GridView.BaseItemsControl.ClearRelizedChildren()
   at Telerik.Windows.Controls.GridView.BaseItemsControl.SetItemContainerGenerator(GridViewItemContainerGenerator containerGenerator)
   at Telerik.Windows.Controls.GridView.BaseItemsControl.ResetItemContainerGenerator()
   at Telerik.Windows.Controls.GridView.GridViewDataControl.OnApplyTemplate()
   at System.Windows.FrameworkElement.ApplyTemplate()
   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.AnimatedRenderMessageHandler(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.runTryCode(Object userData)
   at System.Runtime.CompilerServices.RuntimeHelpers.ExecuteCodeWithGuaranteedCleanup(TryCode code, CleanupCode backoutCode, Object userData)
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
   at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean ignoreSyncCtx)
   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.InvokeImpl(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.Application.RunDispatcher(Object ignore)
   at System.Windows.Application.RunInternal(Window window)
   at System.Windows.Application.Run(Window window)
   at APSSSentinel.App.Main()


This is something I have simply not been able to reproduce on a consistent basis, and something I haven't been able to isolate.  I will try to provide any other information that you need, but I just had to give posting this a shot as it is driving me insane.