41 lines
1.0 KiB
C#
41 lines
1.0 KiB
C#
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.Runtime.CompilerServices;
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using System.Text;
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using System.Threading.Tasks;
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namespace FSI.Lib.MVVM.ViewModel
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{
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public class CurrentTimeViewModel : INotifyPropertyChanged
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{
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private string _currentTime;
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public CurrentTimeViewModel()
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{
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UpdateTime();
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}
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private async void UpdateTime()
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{
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CurrentTime = DateTime.Now.ToString("G");
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await Task.Delay(1000);
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UpdateTime();
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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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{
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PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));
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}
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public string CurrentTime
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{
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get { return _currentTime; }
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set { _currentTime = value; OnPropertyChanged(); }
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}
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}
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}
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