Implement serialization of Settings and SettingsRepository.

- FIX: Stile werden jetzt gespeichert.

zaaReloaded2/Controller/Elements/CustomText.cs

@@ -18,6 +18,7 @@
 using System;
 using System.Collections.Generic;
 using System.Linq;
+using System.Runtime.Serialization;
 using System.Text;
 
 namespace zaaReloaded2.Controller.Elements
@@ -25,7 +26,8 @@ namespace zaaReloaded2.Controller.Elements
     /// <summary>
     /// Controller element that writes arbitrary text to the document.
     /// </summary>
-    class CustomText : FormatElementBase
+    [Serializable]
+    public class CustomText : FormatElementBase, ISerializable
     {
         public override string Label
         {
@@ -43,5 +45,20 @@ namespace zaaReloaded2.Controller.Elements
             clone.Content = Content;
             return clone;
         }
+
+        #region Constructors
+
+        public CustomText () { }
+    
+        /// <summary>
+        /// Deserialization constructor.
+        /// </summary>
+        protected CustomText(SerializationInfo info, StreamingContext context)
+        {
+            int version = info.GetInt32("Version");
+            Content = info.GetString("Content");
+        }
+
+        #endregion
     }
 }