Hi,
I get a null reference exception from within the telerik controls when unpinning a pane.
My scenario is that I have an embedded RadDocking control within my user control which has another usercontrol embedded within it.
The second embedded usercontrol is contained within a RadSplitContainer. (If if put it in a RadDocumentHost the browser crashes).
This all works except when I go to unpin or hide it. A null reference exception is thrown.
It seems a bug to me caused by having the second UserControl containing a RadSplitContainer which is the child of a parent control that has a DocumentHost \ RadSplitContainer. Can you test at your end and let me know?
Thanks
Simon
Here's the error
I get a null reference exception from within the telerik controls when unpinning a pane.
My scenario is that I have an embedded RadDocking control within my user control which has another usercontrol embedded within it.
The second embedded usercontrol is contained within a RadSplitContainer. (If if put it in a RadDocumentHost the browser crashes).
This all works except when I go to unpin or hide it. A null reference exception is thrown.
It seems a bug to me caused by having the second UserControl containing a RadSplitContainer which is the child of a parent control that has a DocumentHost \ RadSplitContainer. Can you test at your end and let me know?
Thanks
Simon
Here's the error
{System.NullReferenceException: Object reference not
set
to an instance of an
object
.
at Telerik.Windows.Controls.RadPane.OnIsPinnedChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
at Telerik.Windows.PropertyMetadata.PropertyChangeHook.OnPropertyChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
at System.Windows.DependencyObject.RaisePropertyChangeNotifications(DependencyProperty dp, Object oldValue, Object newValue)
at System.Windows.DependencyObject.UpdateEffectiveValue(DependencyProperty property, EffectiveValueEntry oldEntry, EffectiveValueEntry& newEntry, ValueOperation operation)
at System.Windows.DependencyObject.SetValueInternal(DependencyProperty dp, Object value, Boolean allowReadOnlySet)
at System.Windows.DependencyObject.SetValue(DependencyProperty dp, Object value)
at Telerik.Windows.Controls.RadPane.set_IsPinned(Boolean value)
at Telerik.Windows.Controls.Docking.PaneGroupBase.ExecuteCommand(RadPane pane, ICommand command, PaneGroupBase groupBase)
at Telerik.Windows.Controls.Docking.PaneGroupBase.<>c__DisplayClass3.<OnPaneCommandInvoke>b__2()}