using Gestor.Model.Common; using System; using System.Globalization; using System.Windows; using System.Windows.Data; using System.Windows.Markup; namespace Gestor.Application.Converters { public class TipoEmailVisibilityConverter : MarkupExtension, IValueConverter { public TipoEmailVisibilityConverter() { } public object Convert(object value, Type targetType, object parameter, CultureInfo culture) { return (value == null || (TipoEmail)value == null ? Visibility.Visible : Visibility.Collapsed); } public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture) { return null; } public override object ProvideValue(IServiceProvider serviceProvider) { return this; } } }