I tried to convert my Dev Console to C# from JS

I tried to convert my Dev Console to C# from JS... But i don't know that much of C#.. So i got alot of bugs. Please can someone help me?

// Converted from UnityScript to C# at http://www.M2H.nl/files/js_to_c.php - by Mike Hergaarden

// Do test the code! You usually need to change a few small bits.*

my error codes:

Assets/DevConsole.cs(65,25): error CS0150: A constant value is expected

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Assets/DevConsole.cs(94,60): error CS0029: Cannot implicitly convert type UnityEngine.GameObject[]' to UnityEngine.GameObject'

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Assets/DevConsole.cs(95,33): error CS1579: foreach statement cannot operate on variables of type UnityEngine.GameObject' because it does not contain a definition for GetEnumerator' or is not accessible

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Assets/DevConsole.cs(135,35): error CS0019: Operator ==' cannot be applied to operands of type char' and string'

`

 using UnityEngine;
 using System.Collections;
 
 public class DevConsole : MonoBehaviour {
     bool  isDev;
     
     string startText;
     Rect consolewindow= new Rect(0,0,375,600);                 // ConsoleWindow properties
     private ArrayList consoleInput;                 // Array for Console Text
     private string inputField = "";                    // Inputfield
     private Vector2 scrollPosition; 
     private bool  developerconsole=false;
     private string processed;
     
     private GameObject player;
     
     
     GameObject bluecube;                                    //EXAMPLE Object
     
     string Password = "";
     GUISkin guiSkin;
     
     
     //*********************************************************************
     void  Awake (){
         //DontDestroyOnLoad (transform.gameObject);
         //STARTTEXT Example
         startText = "# Developer console version 1.0f.0.1f\n" + "# .help for Help.\n" + "# This console is meant for Devs.\n" + "# Please use with Caution";
     }
     //*********************************************************************
     void  Start (){
         ConsoleText(startText);
         if(PlayerPrefs.GetInt("IsDev")==1){
             isDev=true;
         }
         consolewindow = new Rect(0,0,375,Screen.height/1.5f);
     }    
     
     //*********************************************************************
     void  Update (){
         
         //********************************
         if(Input.GetKeyDown (KeyCode.Pause))                //Console enable/disable with pressing TAB
         {
             if(developerconsole == false)                    //if false
             {    
                 developerconsole = true;                    //Console enable
             }                                                
             else
             {
                 developerconsole = false;                    //Console disable
             }                    
         }
         
         //********************************
         //Commands    EXAMPLES (Here you need to add your functions)
         
         
         if(isDev == false){
             
             
             switch(processed)
             {
             case ".help":    ConsoleText("# .unlock (password)\n" + "# .reset");     break;
             case ".unlock " + Password:    isDev=true; PlayerPrefs.SetInt("IsDev",1); ConsoleText("# Console Unlocked!\n" + "# USE CAREFULLY!");        break;
             case ".unlock": ConsoleText("# You must enter a password!\n" + 
                                             "# If the password is wrong,\n" + 
                                             "# The console will not say Unlocked.");        break;
             }
         }
         
         if(isDev == true){
             
             switch(processed)
             {
                 
                 
             case ".help":             ConsoleText("# .lock\n"    +
                                              "# .spawn\n"    +
                                              "# .load\n(End with game name or menu)\n"    +
                                              "# .spawn\n"    +
                                              "# .spawn_endless (Spawns endless amount of Test Cubes)(Stop with .stop)\n" +
                                              "# .destroy_all\n"    +
                                              "# .reset");         break;
                 
                 //Examples
             case ".load game1":    Application.LoadLevel("game1"); ConsoleText("# Loaded - Game -");    break;
             case ".load game2":    Application.LoadLevel("game2"); ConsoleText("# Loaded - Game -");    break;    
             case ".load menu":    Application.LoadLevel("game2"); ConsoleText("# Loaded - Game -");    break;    
                 
                 
                 //        case ".spawn":            Instantiate (spawn, transform.position+(transform.forward*2), transform.rotation); ConsoleText("# spawned Object finished\n"); break;
             case ".spawn_endless":    Instantiate (bluecube, transform.position+(transform.forward*2), transform.rotation); break;        //Stop with any Input into console
             case ".destroy_all":    GameObject objects= GameObject.FindGameObjectsWithTag ("Object");
                 foreach(GameObject delete in objects)
                     Destroy(delete);
                 break;
                 
             case ".lock": isDev=false; PlayerPrefs.SetInt("IsDev",0); ConsoleText("# Console Locked.");    break;
                 
                 //case ".fly": ConsoleText(".fly on/off"); break;
                 //case ".fly on": player.GetComponent<CharacterController>().enabled=false; break;
                 
             case ".reset": PlayerPrefs.DeleteAll(); ConsoleText("Data Reset"); break;
                 
                 
             }
         }
     }
     
     //********************************************************************
     //DO NOT CHANGE THIS SCRIPT PART
     
     void  OnGUI (){
         
         GUI.skin = guiSkin;
         
         if(developerconsole == true)    { consolewindow = GUI.Window (1, consolewindow, ConsoleWindow, "Developer console"); }
         
     }
     
     void  ConsoleWindow ( int id  ){
         scrollPosition = GUILayout.BeginScrollView (scrollPosition);
         
         foreach(string output in consoleInput)
         {
             processed = output;        
             GUILayout.BeginHorizontal();
             GUILayout.Label(output);
             GUILayout.EndHorizontal();    
         }
         GUILayout.EndScrollView (); 
         
         if ( 
             Event.current.character == "\n" &&
             Event.current.type == EventType.keyDown &&
             inputField.Length > 0
             )
         {              
             ConsoleText(inputField); 
             inputField = "";
         }
         inputField = GUILayout.TextField(inputField);    
         //    GUI.DragWindow();
     }
     
     //******************************
     //Add Console Text
     void  ConsoleText ( string Text  ){
         consoleInput.Add(Text);
     }