Tuesday, 28 November 2017

ObservableCollectionExtensions

using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace LandscapeClassifier.Extensions
{
    public static class ObservableCollectionExtensions
    {
        public static void RemoveAll<T>(this ObservableCollection<T> collection, Func<T, bool> condition)
        {
            for (int i = collection.Count - 1; i >= 0; i--)
            {
                if (condition(collection[i]))
                {
                    collection.RemoveAt(i);
                }
            }
        }

        public static void RemoveAll<T>(this ObservableCollection<T> collection, IEnumerable<T> remove)
        {
            foreach (T t in remove)
            {
                collection.Remove(t);
            }
        }
    }
}

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