Merge branch 'feature/#37' into develop

CampusAppWP8/CampusAppWP8/Model/Lecture/LectureActivity.cs

@@ -190,10 +190,10 @@ namespace CampusAppWP8.Model.Lecture
             string result = string.Empty;
             foreach (LectureLecturer tmpLecturer in this.Lecturer)
             {
-                result += tmpLecturer.ToString() + "\n";
+                result +=  StringManager.AddNewLine(tmpLecturer.ToString());
             }
 
-            this.LecturerString = result.TrimEnd('\n');
+            this.LecturerString = StringManager.RemvoveNewLine(result);
         }
 
         /// <summary>
@@ -204,10 +204,10 @@ namespace CampusAppWP8.Model.Lecture
             string result = string.Empty;
             foreach (LectureCourse course in this.Course)
             {
-                result += course.Title + "\n";
+                result += StringManager.AddNewLine(course.Title);
             }
 
-            this.CourseString = result.TrimEnd('\n');
+            this.CourseString = StringManager.RemvoveNewLine(result);
         }
 
         #endregion

CampusAppWP8/CampusAppWP8/Utility/StringManager.cs

@@ -35,6 +35,25 @@ namespace CampusAppWP8.Utility
             return Regex.Replace(inputString, HtmlTagPattern, string.Empty);
         }
 
+        /// <summary>
+        /// Method add an Newline to a string
+        /// </summary>
+        /// <param name="str">input string</param>
+        /// <returns>input string + \n</returns>
+        public static string AddNewLine(string str)
+        {
+            return str.ToString() + "\n";
+        }
+
+        /// <summary>
+        /// Method remove(TrimEND!) an Newline to a string
+        /// </summary>
+        /// <param name="str">input string</param>
+        /// <returns>input string - \n</returns
+        public static string RemvoveNewLine(string str)
+        {
+            return str.TrimEnd('\n');
+        }
         #endregion
     }
 }