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34 lines
956 B
34 lines
956 B
using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace MVVMSample.Model
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{
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internal class NotifierMain : INotifyPropertyChanged
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{
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public event PropertyChangedEventHandler? PropertyChanged;
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public virtual void NotifyChanged(params string[] propertyNames)
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{
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foreach (string name in propertyNames)
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{
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OnPropertyChanged(new PropertyChangedEventArgs(name));
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}
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}
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protected virtual void OnPropertyChanged(PropertyChangedEventArgs e)
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{
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if (PropertyChanged != null)
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PropertyChanged(this, e);
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}
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protected virtual void OnPropertyChanged(string propertyName)
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{
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if (PropertyChanged != null)
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PropertyChanged(this, new PropertyChangedEventArgs(propertyName));
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}
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}
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}
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