private void RemoveAdornerSet2D(AdornerSet adornerSet2D)
{
AdornerElementSet elementSet = adornerSet2D.ElementSet;
if (elementSet == null)
{
throw new InvalidOperationException(ExceptionStringTable.AdornerElementSetMayNotBeNull);
}
AdornerLayer.ElementInfo elementInfo = this.GetElementInfo(elementSet);
if (elementInfo != null && elementInfo.RemoveAdornerSet(adornerSet2D))
{
if (elementInfo.IsEmpty)
{
this.elementMap.Remove(elementSet);
}
this.children.Remove((Visual)adornerSet2D);
}
adornerSet2D.OnRemove();
}
private void RemoveAdornerSet3D(AdornerSet3D adornerSet3D)
{
Viewport3DElement adornedViewport = adornerSet3D.AdornerSet3DContainer.AdornedViewport;
if (adornedViewport == null)
{
throw new InvalidOperationException(ExceptionStringTable.AdornedViewport3DElementMayNotBeNull);
}
IList <AdornerElementSet> containingElement = this.GetAdornerElementSetsContainingElement((SceneElement)adornedViewport);
if (containingElement.Count <= 0)
{
return;
}
foreach (AdornerElementSet adornerElementSet in (IEnumerable <AdornerElementSet>)containingElement)
{
AdornerLayer.ElementInfo elementInfo = this.GetElementInfo(adornerElementSet);
if (elementInfo.AdornerSet3DContainer != null && elementInfo.AdornerSet3DContainer.AdornerSets.Contains(adornerSet3D) && (elementInfo != null && elementInfo.RemoveAdornerSet(adornerSet3D)))
{
AdornerSet3DContainer adornerSet3Dcontainer = elementInfo.AdornerSet3DContainer;
if (adornerSet3Dcontainer.AdornerSetCount == 0)
{
elementInfo.AdornerSet3DContainer = (AdornerSet3DContainer)null;
this.children.Remove((Visual)adornerSet3Dcontainer);
this.adornerSet3DContainers.Remove(adornerSet3Dcontainer);
}
if (elementInfo.IsEmpty)
{
this.elementMap.Remove(adornerElementSet);
}
}
}
}