21 lines
695 B
C#
21 lines
695 B
C#
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using System.ComponentModel;
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using System.Runtime.CompilerServices;
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namespace Mvvm.Core;
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public class ObservableObject : INotifyPropertyChanged
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{
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protected bool Set<TValue>(ref TValue field, TValue newValue, [CallerMemberName] string? propertyName = null)
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{
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if (EqualityComparer<TValue>.Default.Equals(field, newValue)) return false;
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field = newValue;
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OnPropertyChanged(propertyName);
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return true;
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}
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public event PropertyChangedEventHandler? PropertyChanged;
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protected virtual void OnPropertyChanged([CallerMemberName] string? propertyName = null)
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=> PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));
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}
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