internal void removeFromLayer(Shapes.DiagramShape obj, bool undoing)
{
try
{
obj.SetBeingRemoved(true);
this.RemoveFromCache(obj);
int num1 = Shapes.DiagramShapeCollection.fastRemove(this.myObjects, obj);
RectangleF ef1 = obj.Bounds;
this.LayerCollectionContainer.RaiseChanged(0x387, 0, obj, num1, this, ef1, 0, null, DiagramLayer.NullRect);
}
finally
{
obj.SetLayer(null, obj, undoing);
obj.SetBeingRemoved(false);
}
}