How to remove multiple items from ObservableCollection in C#

Have you faced the problem with removing mulitple items from ObservableCollection? Ok , I know. Just use this simple generic function to remove mulitple items form ObservableCollection ( And dont't be scared of using Exceptions. Exception is nothing but a dev tool )

    public static void OCRemoveMultiple<T>(ref ObservableCollection<T> inputList, IList<T> toRemoveItems)
    {
        REITERATE:
        {
            try
            {
                while( inputList.Intersect<T>(toRemoveItems).Any())
                {
                    var intersectionList = inputList.Intersect<T>(toRemoveItems);
                    foreach (var item in intersectionList)
                    {
                        inputList.Remove(item);
                    }
                }

            }
            catch (Exception)
            {
                goto REITERATE;
            }
        }
    }

Here is a test case (an example) how you can use it:

        ObservableCollection<object> targetList = new ObservableCollection<object>();

        targetList.Add("T1");
        targetList.Add("T2");
        targetList.Add("B3");
        targetList.Add("B4");
        targetList.Add("T5");
        targetList.Add("A55");
        targetList.Add("X2");

        IList<object> toRemove = targetList.ToList().Where(k=>k.ToString().Contains("B")).ToList();

        OCRemoveMultiple(ref targetList, toRemove);

        targetList.ToList().ForEach(k => Console.WriteLine(k.ToString())); // Writes "T1", "T2","T5" "A55" and "X2" to console