Error when calling the method LoadLayout.

[adriel silva]

Hi,

After calling the method LoadLayout, the application returns the following error ...

Call :

MemoryStream memoryStream = new MemoryStream(Encoding.UTF8.GetBytes(layout));
radDocking.LoadLayout(memoryStream);

Error :

System.ArgumentException was caught
  Message=Value does not fall within the expected range.
  StackTrace:
       em MS.Internal.XcpImports.CheckHResult(UInt32 hr)
       em MS.Internal.XcpImports.Collection_InsertValue[T](PresentationFrameworkCollection`1 collection, UInt32 index, CValue value)
       em MS.Internal.XcpImports.Collection_InsertDependencyObject[T](PresentationFrameworkCollection`1 collection, UInt32 index, DependencyObject value)
       em System.Windows.PresentationFrameworkCollection`1.InsertDependencyObject(Int32 index, DependencyObject value)
       em System.Windows.Controls.UIElementCollection.InsertInternal(Int32 index, UIElement value)
       em System.Windows.PresentationFrameworkCollection`1.Insert(Int32 index, T value)
       em Telerik.Windows.Controls.RadDocking.InitializeSplitContainer(RadSplitContainer container)
       em Telerik.Windows.Controls.RadDocking.OnItemsChanged(NotifyCollectionChangedEventArgs e)
       em System.Windows.Controls.ItemsControl.OnItemCollectionChanged(Object sender, NotifyCollectionChangedEventArgs e)
       em System.Collections.Specialized.NotifyCollectionChangedEventHandler.Invoke(Object sender, NotifyCollectionChangedEventArgs e)
       em System.Windows.Controls.ItemCollection.NotifyCollectionChanged(NotifyCollectionChangedEventArgs e)
       em System.Windows.Controls.ItemCollection.AddImpl(Object value)
       em System.Windows.Controls.ItemCollection.AddInternal(Object value)
       em System.Windows.PresentationFrameworkCollection`1.Add(T value)
       em Telerik.Windows.Controls.RadDocking.AddSplitContainer(RadSplitContainer radSplitContainer)
       em Telerik.Windows.Controls.Docking.DockingLayoutFactory.LoadDocking(XmlReader reader)
       em Telerik.Windows.Controls.RadDocking.LoadLayout(Stream source, Boolean raiseEventsIfNoSerializationTag)
       em Telerik.Windows.Controls.RadDocking.LoadLayout(Stream source)
       em Bipper.Shell.ShellView.<>c__DisplayClass4.<LoadLayout>b__3()
  InnerException: 

Att,
Adriel Codeco

[adriel silva]

Please... anyone have any idea what might be happening?
I'm worried that the closing date of a version of the project is coming and is still occuring this error.

the error is occurring after calling the event :
Telerik.Windows.Controls.RadDocking.OnItemsChanged(NotifyCollectionChangedEventArgs e)

when calling the method to follow in the event above:
Telerik.Windows.Controls.RadDocking.InitializeSplitContainer(RadSplitContainer container)

this seems to me an internal error.

[George]

Hello,

Please, refer to the following links:

• http://www.telerik.com/help/silverlight/raddocking-features-save-load-layout.html
• http://demos.telerik.com/silverlight/#Docking/SaveLoadLayout

I hope you find them helpful. If it doesn't help, could you please give us some more information about your scenario? A sample code will be very helpful.

 

All the best,
George
the Telerik team