/Main/src/DynamicDataDisplay/Converters/TwoValuesMultiConverter.cs
C# | 40 lines | 33 code | 7 blank | 0 comment | 6 complexity | fa8e8aac853ab9cb81e7af46fa06e601 MD5 | raw file
Possible License(s): CC-BY-SA-3.0
1using System; 2using System.Collections.Generic; 3using System.Linq; 4using System.Text; 5using System.Windows.Data; 6using System.Windows; 7 8namespace Microsoft.Research.DynamicDataDisplay.Converters 9{ 10 public abstract class TwoValuesMultiConverter<T1, T2> : IMultiValueConverter 11 { 12 #region IMultiValueConverter Members 13 14 public object Convert(object[] values, Type targetType, object parameter, System.Globalization.CultureInfo culture) 15 { 16 if (values != null && values.Length == 2) 17 { 18 if (values[0] is T1 && values[1] is T2) 19 { 20 T1 param1 = (T1)values[0]; 21 T2 param2 = (T2)values[1]; 22 23 var result = ConvertCore(param1, param2, targetType, parameter, culture); 24 return result; 25 } 26 } 27 28 return DependencyProperty.UnsetValue; 29 } 30 31 protected abstract object ConvertCore(T1 value1, T2 value2, Type targetType, object parameter, System.Globalization.CultureInfo culture); 32 33 public virtual object[] ConvertBack(object value, Type[] targetTypes, object parameter, System.Globalization.CultureInfo culture) 34 { 35 throw new NotSupportedException(); 36 } 37 38 #endregion 39 } 40}