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Common/DTS.Common/Converters/FilePathsToShortStringConverter.cs

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+using System;
+using System.Globalization;
+using System.IO;
+using System.Windows.Data;
+
+namespace DTS.Common.Converters
+{
+
+    /// <summary>
+    /// Converter which converts percentage to String.
+    /// </summary>
+    public class FilePathsToShortStringConverter : IValueConverter
+    {
+        /// <summary>
+        /// 
+        /// </summary>
+        /// <param name="value">The decimal value to convert. This value can be a standard decimal value or a nullable decimal value.</param>
+        /// <param name="targetType">This parameter is not used.</param>
+        /// <param name="parameter">This parameter is not used.</param>
+        /// <param name="culture">The culture to use in the format operation.</param>
+        /// <returns>The value to be passed to the target dependency property.</returns>
+        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
+        {
+            var filePaths = value as string[];
+            if (null == filePaths || filePaths.Length < 1)
+            {
+                return string.Empty;
+            }
+            if (filePaths.Length > 1)
+            {
+                return Strings.Strings.MultipleFiles;
+            }
+            var fi = new FileInfo(filePaths[0]);
+            return fi.Name;
+        }
+
+        /// <summary>
+        /// Conversion back is not supported.
+        /// </summary>
+        /// <param name="value">A currency value.</param>
+        /// <param name="targetType">This parameter is not used.</param>
+        /// <param name="parameter">This parameter is not used.</param>
+        /// <param name="culture">This parameter is not used.</param>
+        /// <returns>The value to be passed to the source object.</returns>
+        public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
+        {
+            throw new NotImplementedException();
+        }
+    }
+}