示例:
Label1.DataContext = dataSource;
示例:
示例:
示例:
public class Person : INotifyPropertyChanged { private string _name; public string Name { get { return _name; } set { _name = value; OnPropertyChanged("Name"); } }
public event PropertyChangedEventHandler PropertyChanged;
protected virtual void OnPropertyChanged([CallerMemberName] string propertyName = null)
{
PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));
}
}