71 lines
1.4 KiB
C#
71 lines
1.4 KiB
C#
using System;
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using System.Collections.Specialized;
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using R3;
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using System.Linq;
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using ObservableCollections;
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using System.Collections;
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using System.Collections.Generic;
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using System.Threading.Tasks.Sources;
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var l = new ObservableList<int>();
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var view = l.CreateWritableView(x => x.ToString());
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view.AttachFilter(x => x % 2 == 0);
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IList<string> notify = view.ToWritableNotifyCollectionChanged((string newView, int originalValue, ref bool setValue) =>
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{
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setValue = false;
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return int.Parse(newView);
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});
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l.Add(0);
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l.Add(1);
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l.Add(2);
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l.Add(3);
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l.Add(4);
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l.Add(5);
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notify[1] = "99999";
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foreach (var item in view)
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{
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Console.WriteLine(item);
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}
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//var buffer = new ObservableFixedSizeRingBuffer<int>(5);
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//var view = buffer.CreateView(value => value);
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//view.AttachFilter(value => value % 2 == 1); // when filtered, mismatch...!
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////{
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//// INotifyCollectionChangedSynchronizedViewList created from ISynchronizedView with a filter.
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//var collection = view.ToNotifyCollectionChanged();
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//// Not disposed here.
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////}
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//buffer.AddFirst(1);
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//buffer.AddFirst(1);
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//buffer.AddFirst(2);
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//buffer.AddFirst(3);
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//buffer.AddFirst(5);
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//buffer.AddFirst(8); // Argument out of range
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//buffer.AddFirst(13);
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//foreach (var item in collection)
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//{
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// Console.WriteLine(item);
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//}
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//Console.WriteLine("---");
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//foreach (var item in view)
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//{
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// Console.WriteLine(item);
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//}
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//Console.WriteLine("---");
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//foreach (var item in buffer)
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//{
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// Console.WriteLine(item);
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//} |