--- xmlTools/trunk/posUpdate/Program.cs	2013/03/26 02:30:48	742
+++ xmlTools/trunk/posUpdate/Program.cs	2013/03/27 16:13:41	750
@@ -10,48 +10,59 @@ namespace xmlTools
 {
     class Program
     {
-        public static readonly string toolsVersion = "0.8";
+        public static readonly string toolsVersion = "0.8d";
+        private static appErrors lastError = appErrors.NO_ERROR;
 
         public enum appErrors
         {
-            // 0-19 Errors with input parameters
-            ERROR_PARAMS = 0,
-            FILE_NOT_FOUND = 1,
-            ELEMENT_NOT_SPECIFIED=2,
-            ELEMENT_NOT_FOUND=3,
+            // 1-19 Errors with input parameters
+            NO_ERROR = 0,
+            ERROR_PARAMS = 1,
+            FILE_NOT_FOUND = 2,
+            ELEMENT_NOT_SPECIFIED = 3,
+            ELEMENT_NOT_FOUND = 4,
             // 20-199 General application errors
-            BACKUPS_ALREADY_EXISTS=20,
+            BACKUPS_ALREADY_EXISTS = 20,
             NUMBER_VALUES_TO_REPLACE_NE_AVAILABLE_VALUES = 21,
-            INVALID_POSITIONS_RANGE=22,
+            INVALID_POSITIONS_RANGE = 22,
             // 200-299 Patch operations errors
             PATCH_ADDTO_PROCESS_ERROR = 200,
             PATCH_REMOVE_PROCESS_ERROR = 201,
-            PATCH_COMMAND_PROCESS_ERROR=202,
-            PATCH_ELEMENT_NOT_FOUND=203,
-            PATCH_ADDTO_ERROR_PARSING_XML=204,
-            PATCH_COMMAND_NOT_FOUND=205
+            PATCH_COMMAND_PROCESS_ERROR = 202,
+            PATCH_ELEMENT_NOT_FOUND = 203,
+            PATCH_ADDTO_ERROR_PARSING_XML = 204,
+            PATCH_COMMAND_NOT_FOUND = 205
         }
 
-        public static void printAppError(appErrors error, string description, bool exitApp=false){
-            Console.Error.WriteLine("Error Code: "+(int)error);
+        public static void printAppError(appErrors error, string description, bool exitApp = false)
+        {
+            Console.Error.WriteLine("Error Code: " + (int)error);
             Console.Error.WriteLine(description);
-            
+
             if (exitApp)
             {
                 Environment.Exit(1);
             }
+
+            lastError = error;
         }
 
-        public static void Main(string[] args)
+        public static int Main(string[] args)
         {
             try
             {
                 //We use a command parse library due to its advantages
-                CLAP.Parser.RunConsole<ParametersParser>(args);
+                appErrors result = (appErrors)CLAP.Parser.RunConsole<ParametersParser>(args);
+                if (result != appErrors.NO_ERROR)
+                {
+                    lastError = result;
+                }
+                return (int)lastError;
             }
             catch (Exception e)
             {
                 printAppError(appErrors.ERROR_PARAMS, "Error processing parameters:\n" + e.ToString());
+                return (int)appErrors.ERROR_PARAMS;
             }
         }
     }