using System; using System.Collections.Generic; using System.Globalization; using System.Linq; using System.Text; using System.Threading.Tasks; using System.Windows; using System.Windows.Data; namespace ivf_tl_Manage.Converts { public class ObjectToVisibilityConvert : IValueConverter { public object Convert(object value, Type targetType, object parameter, CultureInfo culture) { if(value == null) return Visibility.Hidden; if(string.IsNullOrEmpty(value.ToString())) return Visibility.Hidden; return Visibility.Visible; } public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture) { throw new NotImplementedException(); } } }