add methods #37

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
     }
 }