Hi,
We have an issue with the ShellListView, sometimes when we display this control, the application hangs and if we check the stacktrace we have this:
ntdll.dll!ZwWaitForMultipleObjects+0xa
KERNELBASE.dll!WaitForMultipleObjectsEx+0xef
USER32.dll!MsgWaitForMultipleObjectsEx+0x152
combase.dll!CoCreateFreeThreadedMarshaler+0xa40c
combase.dll!CoGetCurrentLogicalThreadId+0x16f
combase.dll!CoWaitForMultipleHandles+0xbe
clr.dll!DllGetClassObjectInternal+0x5daa
clr.dll!DllGetClassObjectInternal+0x5d14
clr.dll!MetaDataGetDispenser+0x15391
clr.dll!TranslateSecurityAttributes+0x98501
[Managed to Unmanaged Transition]
WindowsBase.dll!System.Windows.Threading.DispatcherSynchronizationContext.Wait+0x28
[Unmanaged to Managed Transition]
clr.dll!LogHelp_LogAssert+0x19b3
clr.dll!LogHelp_LogAssert+0x1883
clr.dll!LogHelp_LogAssert+0x20b5
clr.dll!CorLaunchApplication+0x3cd1
clr.dll!NGenCreateNGenWorker+0x8cc3e
clr.dll!MetaDataGetDispenser+0x15391
clr.dll!MetaDataGetDispenser+0x157cf
clr.dll!MetaDataGetDispenser+0x15942
clr.dll!MetaDataGetDispenser+0x1584e
clr.dll!CreateAssemblyNameObject+0x38482
[Managed to Unmanaged Transition]
ActiproSoftware.Shell.Wpf.dll!#76j.#w8j.#v8j+0x42
ActiproSoftware.Shell.Wpf.dll!#76j.#U7j.#G9j+0x3f
ActiproSoftware.Shell.Wpf.dll!#76j.#U7j.StopWatching+0x24
ActiproSoftware.Shell.Wpf.dll!ActiproSoftware.Windows.Controls.Shell.ShellListView.OnRootShellFolderPropertyValueChanged+0x6c
WindowsBase.dll!System.Windows.DependencyObject.OnPropertyChanged+0x88
PresentationFramework.dll!System.Windows.FrameworkElement.OnPropertyChanged+0x69
WindowsBase.dll!System.Windows.DependencyObject.NotifyPropertyChange+0x66
WindowsBase.dll!System.Windows.DependencyObject.UpdateEffectiveValue+0x865
WindowsBase.dll!System.Windows.DependencyObject.InvalidateProperty+0x116
PresentationFramework.dll!System.Windows.Data.BindingExpressionBase.Invalidate+0x79
PresentationFramework.dll!System.Windows.Data.BindingExpression.TransferValue+0x528
PresentationFramework.dll!MS.Internal.Data.ClrBindingWorker.NewValueAvailable+0x70
PresentationFramework.dll!MS.Internal.Data.PropertyPathWorker.UpdateSourceValueState+0x25a
PresentationFramework.dll!MS.Internal.Data.PropertyPathWorker.OnDependencyPropertyChanged+0xab
PresentationFramework.dll!System.Windows.Data.BindingExpression.HandlePropertyInvalidation+0xdf
PresentationFramework.dll!System.Windows.Data.BindingExpressionBase.OnPropertyInvalidation+0xa1
PresentationFramework.dll!System.Windows.Data.BindingExpression.OnPropertyInvalidation+0x111
WindowsBase.dll!System.Windows.DependentList.InvalidateDependents+0xc6
WindowsBase.dll!System.Windows.DependencyObject.NotifyPropertyChange+0x235
WindowsBase.dll!System.Windows.DependencyObject.UpdateEffectiveValue+0x865
WindowsBase.dll!System.Windows.DependencyObject.SetValueCommon+0x47a
ActiproSoftware.Shell.Wpf.dll!ActiproSoftware.Windows.Controls.Shell.ShellTreeListBox.set_SelectedShellObject+0x6e
ActiproSoftware.Shell.Wpf.dll!ActiproSoftware.Windows.Controls.Shell.ShellTreeListBox.OnSelectionChanged+0x67
ActiproSoftware.Grids.Wpf.dll!ActiproSoftware.Windows.Controls.Grids.TreeListBox.RaiseSelectionChangedEvent+0x60
ActiproSoftware.Grids.Wpf.dll!SelectionChangedEventDeferHelper.RaiseSelectionChangedEventIfChange+0x1e0
ActiproSoftware.Grids.Wpf.dll!SelectionChangedEventDeferHelper.Dispose+0x4d
ActiproSoftware.Grids.Wpf.dll!ActiproSoftware.Windows.Controls.Grids.TreeListBox.AddToSelection+0x379
ActiproSoftware.Grids.Wpf.dll!ActiproSoftware.Windows.Controls.Grids.TreeListBoxItem.OnGotFocus+0xd5
PresentationCore.dll!System.Windows.UIElement.IsFocused_Changed+0xd1
WindowsBase.dll!System.Windows.DependencyObject.OnPropertyChanged+0x88
PresentationFramework.dll!System.Windows.FrameworkElement.OnPropertyChanged+0x69
WindowsBase.dll!System.Windows.DependencyObject.NotifyPropertyChange+0x66
WindowsBase.dll!System.Windows.DependencyObject.UpdateEffectiveValue+0x865
WindowsBase.dll!System.Windows.DependencyObject.SetValueCommon+0x47a
WindowsBase.dll!System.Windows.DependencyObject.SetValue+0x60
PresentationCore.dll!System.Windows.Input.FocusManager.OnFocusedElementChanged+0xfa
WindowsBase.dll!System.Windows.DependencyObject.OnPropertyChanged+0x88
PresentationFramework.dll!System.Windows.FrameworkElement.OnPropertyChanged+0x69
WindowsBase.dll!System.Windows.DependencyObject.NotifyPropertyChange+0x66
WindowsBase.dll!System.Windows.DependencyObject.UpdateEffectiveValue+0x865
WindowsBase.dll!System.Windows.DependencyObject.SetValueCommon+0x47a
PresentationCore.dll!System.Windows.Input.FocusManager.SetFocusedElement+0x73
PresentationFramework.dll!System.Windows.Input.KeyboardNavigation.UpdateFocusedElement+0x42
PresentationFramework.dll!System.Windows.FrameworkElement.OnGotKeyboardFocus+0x5c
PresentationCore.dll!System.Windows.RoutedEventArgs.InvokeHandler+0x36
PresentationCore.dll!System.Windows.RoutedEventHandlerInfo.InvokeHandler+0x4c
PresentationCore.dll!System.Windows.EventRoute.InvokeHandlersImpl+0xf0
PresentationCore.dll!System.Windows.UIElement.RaiseEventImpl+0x86
PresentationCore.dll!System.Windows.UIElement.RaiseTrustedEvent+0x4c
PresentationCore.dll!System.Windows.Input.InputManager.ProcessStagingArea+0x2c8
PresentationCore.dll!System.Windows.Input.InputManager.ProcessInput+0x57
PresentationCore.dll!System.Windows.Input.KeyboardDevice.ChangeFocus+0x69a
PresentationCore.dll!System.Windows.Input.KeyboardDevice.TryChangeFocus+0x264
PresentationCore.dll!System.Windows.Input.KeyboardDevice.Focus+0xe8
PresentationCore.dll!System.Windows.Input.KeyboardDevice.Focus+0x53
PresentationCore.dll!System.Windows.UIElement.Focus+0x1c
ActiproSoftware.Grids.Wpf.dll!ActiproSoftware.Windows.Controls.Grids.TreeListBoxItem.OnPointerPressed+0x2b5
ActiproSoftware.Shared.Wpf.dll!ActiproSoftware.Windows.Input.InputAdapter.#doi+0x4f
PresentationCore.dll!System.Windows.RoutedEventArgs.InvokeHandler+0x36
PresentationCore.dll!System.Windows.RoutedEventHandlerInfo.InvokeHandler+0x4c
PresentationCore.dll!System.Windows.EventRoute.InvokeHandlersImpl+0xf0
PresentationCore.dll!System.Windows.UIElement.RaiseEventImpl+0x86
PresentationCore.dll!System.Windows.UIElement.RaiseTrustedEvent+0x4c
PresentationCore.dll!System.Windows.Input.InputManager.ProcessStagingArea+0x2c8
PresentationCore.dll!System.Windows.Input.InputManager.ProcessInput+0x57
PresentationCore.dll!System.Windows.Input.InputProviderSite.ReportInput+0x72
PresentationCore.dll!System.Windows.Interop.HwndMouseInputProvider.ReportInput+0x33d
PresentationCore.dll!System.Windows.Interop.HwndMouseInputProvider.FilterMessage+0x3f5
PresentationCore.dll!System.Windows.Interop.HwndSource.InputFilterMessage+0x9e
WindowsBase.dll!MS.Win32.HwndWrapper.WndProc+0xc3
WindowsBase.dll!MS.Win32.HwndSubclass.DispatcherCallbackOperation+0x82
WindowsBase.dll!System.Windows.Threading.ExceptionWrapper.InternalRealCall+0x61
WindowsBase.dll!System.Windows.Threading.ExceptionWrapper.TryCatchWhen+0x36
WindowsBase.dll!System.Windows.Threading.Dispatcher.LegacyInvokeImpl+0x176
WindowsBase.dll!MS.Win32.HwndSubclass.SubclassWndProc+0x11f
[Unmanaged to Managed Transition]
[Native Frame: IL Method without Metadata]
clr.dll+0x221e
USER32.dll!DispatchMessageW+0x68c
USER32.dll!DispatchMessageW+0x1b7
[Native Frame: IL Method without Metadata]
[Managed to Unmanaged Transition]
WindowsBase.dll!System.Windows.Threading.Dispatcher.PushFrameImpl+0xef
PresentationFramework.dll!System.Windows.Window.ShowHelper+0x1fa
PresentationFramework.dll!System.Windows.Window.ShowDialog+0x3b5
Do you have a suggestion or a workaround or a fix ?
Thank you
