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Possible bug with AutoHidePopupCloseDelay

Docking/MDI for WPF Forum

Posted 16 years ago by David Mullin
Version: 4.0.0455
Platform: .NET 3.5
Environment: Windows Vista (32-bit)
Avatar
I want my ToolWindow to close faster, so I set the AutoHidePopupCloseDelay to 200. When the ToolWindow goes to hide itself, I get an exception (see below). Even if I set it to 500 (which the docs say is the default), this still occurs.

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 ActiproSoftware.Windows.Controls.Docking.Primitives.AutoHideTabItem.OnTabItemMouseLeave(dm e)
at ActiproSoftware.Windows.Controls.Docking.Primitives.AutoHideTabItem.OnMouseLeave(MouseEventArgs e)
at System.Windows.UIElement.OnMouseLeaveThunk(Object sender, MouseEventArgs e)
at System.Windows.Input.MouseEventArgs.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 System.Windows.MouseOverProperty.FireNotifications(UIElement uie, ContentElement ce, UIElement3D uie3D, Boolean oldValue)
at System.Windows.ReverseInheritProperty.FirePropertyChangeInAncestry(DependencyObject element, Boolean oldValue, DeferredElementTreeState treeState)
at System.Windows.ReverseInheritProperty.FirePropertyChangeInAncestry(DependencyObject element, Boolean oldValue, DeferredElementTreeState treeState)
at System.Windows.ReverseInheritProperty.FirePropertyChangeInAncestry(DependencyObject element, Boolean oldValue, DeferredElementTreeState treeState)
at System.Windows.ReverseInheritProperty.OnOriginValueChanged(DependencyObject oldOrigin, DependencyObject newOrigin, DeferredElementTreeState& oldTreeState)
at System.Windows.Input.MouseDevice.ChangeMouseOver(IInputElement mouseOver, Int32 timestamp)
at System.Windows.Input.MouseDevice.PreNotifyInput(Object sender, NotifyInputEventArgs e)
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.HwndMouseInputProvider.ReportInput(IntPtr hwnd, InputMode mode, Int32 timestamp, RawMouseActions actions, Int32 x, Int32 y, Int32 wheel)
at System.Windows.Interop.HwndMouseInputProvider.FilterMessage(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
at System.Windows.Interop.HwndSource.InputFilterMessage(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, 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 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.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 CaseTrakker.Applications.Configuration.App.Main() in C:\Work\CaseTrakker_v1\CaseTrakker_v1_1\CaseTrakker.Applications\Configuration\obj\Debug\App.g.cs:line 0
at System.AppDomain._nExecuteAssembly(Assembly assembly, String[] args)
at System.AppDomain.nExecuteAssembly(Assembly assembly, String[] args)
at System.Runtime.Hosting.ManifestRunner.Run(Boolean checkAptModel)
at System.Runtime.Hosting.ManifestRunner.ExecuteAsAssembly()
at System.Runtime.Hosting.ApplicationActivator.CreateInstance(ActivationContext activationContext, String[] activationCustomData)
at System.Runtime.Hosting.ApplicationActivator.CreateInstance(ActivationContext activationContext)
at System.Activator.CreateInstance(ActivationContext activationContext)
at Microsoft.VisualStudio.HostingProcess.HostProc.RunUsersAssemblyDebugInZone()
at System.Threading.ThreadHelper.ThreadStart_Context(Object state)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
at System.Threading.ThreadHelper.ThreadStart()

Comments (4)

Posted 16 years ago by Actipro Software Support - Cleveland, OH, USA
Avatar
Hi David,

You didn't mention what the exception was, and I've been unable to duplicate it. Can you also email over a small project that repros this so we can debug it? Thanks!

Actipro Software Support

Posted 16 years ago by David Mullin
Avatar
The exception is "TargetInvocationException", which seems just this side of useless to me (is it more useful to you?)

To reproduce the issue, all I did was create a WPF Application project, added ActiproSoftware.Docking.Wpf30 as a reference, and change the XAML of Window1.xaml to: 

<Window x:Class="ActiProDockWindowBugRepro.Window1"
            xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
            xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
            xmlns:docking="http://schemas.actiprosoftware.com/winfx/xaml/docking" 
            Title="Window1" Height="500" Width="500">
    <Grid>

        <Grid.RowDefinitions>
            <RowDefinition Height="Auto"></RowDefinition>
            <RowDefinition></RowDefinition>
        </Grid.RowDefinitions>

        <Grid Grid.Row="1" >
            <docking:DockSite x:Name="docSite" Background="Transparent" CanToolWindowsClose="False" ToolWindowsHaveOptions="False" AutoHidePopupCloseDelay="200">
                <docking:DockSite.AutoHideLeftContainers>
                    <docking:ToolWindowContainer docking:DockSite.ControlSize="500, 500">
                        <docking:ToolWindow Title="Selection List" MinWidth="800" x:Name="SelectionWindow">
                            <ListBox />
                        </docking:ToolWindow>
                    </docking:ToolWindowContainer>
                </docking:DockSite.AutoHideLeftContainers>

                <docking:SplitContainer>
                    <docking:Workspace Background="Transparent">
                        <Grid Name="ContentGrid" />
                    </docking:Workspace>
                </docking:SplitContainer>
            </docking:DockSite>
        </Grid>

    </Grid>
</Window>
Posted 16 years ago by Actipro Software Support - Cleveland, OH, USA
Avatar
I see now, the AutoHidePopupCloseDelay is a Duration. This means what you passed is "200" hours, and the millisecond equivalent exceeded int.MaxValue. You need to do this instead: "0:0:0.2" if you want 200ms.

Actipro Software Support

Posted 16 years ago by David Mullin
Avatar
Jeez - these computer things, they are so picky!

Thanks!
The latest build of this product (v24.1.1) was released 2 months ago, which was after the last post in this thread.

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