diff options
Diffstat (limited to 'Gestor.Common/Gestor.Common.Converters/ComparativoConverter.cs')
| -rw-r--r-- | Gestor.Common/Gestor.Common.Converters/ComparativoConverter.cs | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/Gestor.Common/Gestor.Common.Converters/ComparativoConverter.cs b/Gestor.Common/Gestor.Common.Converters/ComparativoConverter.cs new file mode 100644 index 0000000..fb7ee01 --- /dev/null +++ b/Gestor.Common/Gestor.Common.Converters/ComparativoConverter.cs @@ -0,0 +1,55 @@ +using System;
+using System.Globalization;
+using System.Windows.Data;
+
+namespace Gestor.Common.Converters
+{
+ public class ComparativoConverter : IMultiValueConverter
+ {
+ public ComparativoConverter()
+ {
+ }
+
+ public object Convert(object[] values, Type targetType, object parameter, CultureInfo culture)
+ {
+ decimal num;
+ decimal num1;
+ if (values[0] == null)
+ {
+ return 0;
+ }
+ if (values[1] == null)
+ {
+ return 0;
+ }
+ num = (!(values[0] is int) ? ((decimal?)values[0]).GetValueOrDefault() : (int)values[0]);
+ num1 = (!(values[1] is int) ? ((decimal?)values[1]).GetValueOrDefault() : (int)values[1]);
+ if (num == decimal.Zero && num1 == decimal.Zero)
+ {
+ return 0;
+ }
+ if (num == decimal.Zero && num1 > decimal.Zero)
+ {
+ return -1;
+ }
+ if (num1 == decimal.Zero && num > decimal.Zero)
+ {
+ return 1;
+ }
+ if (num == decimal.Zero && num1 < decimal.Zero)
+ {
+ return 1;
+ }
+ if (num1 == decimal.Zero && num < decimal.Zero)
+ {
+ return -1;
+ }
+ return (num - num1) / (num1 > decimal.Zero ? num1 : -num1);
+ }
+
+ public object[] ConvertBack(object value, Type[] targetTypes, object parameter, CultureInfo culture)
+ {
+ return null;
+ }
+ }
+}
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