Font picker

WPFCatalog/FontFamilyStringConverter.cs

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+using System;
+using System.Collections.Generic;
+using System.Globalization;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Data;
+using System.Windows.Media;
+
+namespace WPFCatalog
+{
+    public class FontFamilyStringConverter : IValueConverter
+    {
+        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
+        {
+            FontFamily fontfamily = new FontFamily("Verdana");
+            if (value != null)
+            {
+                fontfamily = new FontFamily(value.ToString());
+            }
+            return fontfamily;
+
+        }
+
+        public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
+        {
+            throw new NotImplementedException();
+        }
+    }
+}