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boronology/ViewModelBase.cs

Created February 17, 2019 00:57
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WPF定番コード集その2。ViewModelBase
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ViewModelBase.cs
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Linq;
using System.Runtime.CompilerServices;
using System.Text;
using System.Threading.Tasks;
namespace TemplateApp.ViewModel
{
public class ViewModelBase : INotifyPropertyChanged
{
public event PropertyChangedEventHandler PropertyChanged;
//C#5.0以降で使用可能。CallerMemberNameによりコンパイル時に呼び出し元の名前が埋め込まれる
protected void OnPropertyChanged([CallerMemberName] string propertyName = "")
{
PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));
}
}
}
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