Codemerx/Gestor.Application/Converters/VariavelExisteColorConverter.cs


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using System;
using System.Globalization;
using System.Windows.Data;
using System.Windows.Markup;
using System.Windows.Media;

namespace Gestor.Application.Converters
{
	public class VariavelExisteColorConverter : MarkupExtension, IValueConverter
	{
		public VariavelExisteColorConverter()
		{
		}

		public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
		{
			if (value == null)
			{
				return new SolidColorBrush(Colors.Red);
			}
			if (!(bool)value)
			{
				return new SolidColorBrush(Colors.Black);
			}
			return new SolidColorBrush(Colors.Red);
		}

		public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
		{
			return null;
		}

		public override object ProvideValue(IServiceProvider serviceProvider)
		{
			return this;
		}
	}
}