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29 lines
847 B
29 lines
847 B
using System.ComponentModel;
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using System.Runtime.CompilerServices;
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namespace ToolKit
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{
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public class BaseViewModel : INotifyPropertyChanged
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{
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public event PropertyChangedEventHandler PropertyChanged;
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protected virtual void OnPropertyChanged([CallerMemberName] string propertyName = "") =>
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PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));
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protected virtual void SetProperty<T>(
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ref T backingStore,
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T value,
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[CallerMemberName] string propertyName = "",
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Action onChanged = null
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)
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{
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if (EqualityComparer<T>.Default.Equals(backingStore, value))
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return;
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backingStore = value;
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onChanged?.Invoke();
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OnPropertyChanged(propertyName);
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}
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}
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}
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