private void ViewPropertyChanged(object sender, PropertyChangedEventArgs e)
{
if (string.Equals(ViewInvoker.Name, e.PropertyName, StringComparison.Ordinal) || string.IsNullOrEmpty(e.PropertyName))
{
if (data is INotifyPropertyChanged notify)
{
notify.PropertyChanged -= DataPropertyChanged;
DataInvoker.SetValue(data, ViewInvoker?.GetValue(view));
notify.PropertyChanged += DataPropertyChanged;
}
else
{
DataInvoker.SetValue(data, ViewInvoker?.GetValue(view));
}
}
}
private void DataPropertyChanged(object sender, PropertyChangedEventArgs e)
{
if (ViewInvoker == null)
{
throw new InvalidOperationException($"{nameof(ViewInvoker)} is not specified!");
}
if (string.Equals(DataInvoker.Name, e.PropertyName, StringComparison.Ordinal) || string.IsNullOrEmpty(e.PropertyName))
{
if (view is INotifyPropertyChanged notify)
{
notify.PropertyChanged -= ViewPropertyChanged;
ViewInvoker.SetValue(view, DataInvoker?.GetValue(data));
notify.PropertyChanged += ViewPropertyChanged;
}
else
{
ViewInvoker.SetValue(view, DataInvoker?.GetValue(data));
}
}
}
