ToolWindow.Close > Exception

Hello.

when I close a ToolWindow with the ToolWindow.Close function during the AutoHideProcess, the following error occurs. What can be done?



System.ObjectDisposedException: Auf das verworfene Objekt "AutoHideContainer" kann nicht zugegriffen werden.
Objektname: "AutoHideContainer".
at System.Windows.Forms.Control.CreateHandle()
at System.Windows.Forms.Control.get_Handle()
at System.Windows.Forms.Control.CreateGraphicsInternal()
at System.Windows.Forms.Control.CreateGraphics()
at ActiproSoftware.WinUICore.UIControl.UpdateLayout()
at ActiproSoftware.WinUICore.UIControl.Invalidate(InvalidationLevels levels, InvalidationTypes types)
at ActiproSoftware.WinUICore.UIControl.OnLayout(LayoutEventArgs e)
at System.Windows.Forms.Control.PerformLayout(Control affectedControl, String affectedProperty)
at System.Windows.Forms.Control.OnResize(EventArgs e)
at ActiproSoftware.WinUICore.UIControl.OnResize(EventArgs e)
at System.Windows.Forms.Control.OnSizeChanged(EventArgs e)
at System.Windows.Forms.Control.UpdateBounds(Int32 x, Int32 y, Int32 width, Int32 height, Int32 clientWidth, Int32 clientHeight)
at System.Windows.Forms.Control.UpdateBounds(Int32 x, Int32 y, Int32 width, Int32 height)
at System.Windows.Forms.Control.SetBoundsCore(Int32 x, Int32 y, Int32 width, Int32 height, BoundsSpecified specified)
at System.Windows.Forms.Control.SetBounds(Int32 x, Int32 y, Int32 width, Int32 height, BoundsSpecified specified)
at System.Windows.Forms.Control.set_Width(Int32 value)
at ActiproSoftware.UIStudio.Dock.AutoHideContainer.ᐁ(Object , EventArgs )
at System.Windows.Forms.Timer.OnTick(EventArgs e)
at System.Windows.Forms.Timer.Callback(IntPtr hWnd, Int32 msg, IntPtr idEvent, IntPtr dwTime)

Thanx for your help