控件無法從一個案例標籤跳轉到另一個案例

我環顧四周，我收集到它意味着中斷是無法訪問的，但我不明白它如何無法訪問或它試圖訪問的內容。我得到了錯誤的代碼如下，也許有人能告訴我該怎麼添加使斷裂可達：控件無法從一個案例標籤跳轉到另一個案例

#region :buy <item> 

case "buy": 
    string Item = stringManager.wrapParameters(args, 1); 

    if (Item == "bread") 
    { 
     int foodfunds; 
     int myfood; 
     int foodCheck; 
     int creditCheck; 
     using (DatabaseClient dbClient = Eucalypt.dbManager.GetClient()) 
      foodfunds = dbClient.getInt("SELECT credits FROM users WHERE name = '" + _Username + "'"); 
     using (DatabaseClient dbClient = Eucalypt.dbManager.GetClient()) 
      myfood = dbClient.getInt("SELECT food FROM users WHERE name = '" + _Username + "'"); 
     if (foodfunds < 10) 
     { 
      Room.sendData("BK" + "Not enough cash."); 
     } 
     if (_roomID != 193) 
     { 
      sendData("BK" + "You must be in the supermarket to buy bread"); 
     } 
     else 
     { 
      using (DatabaseClient dbClient = Eucalypt.dbManager.GetClient()) 
       dbClient.runQuery("UPDATE users SET food = food + 1 WHERE name = '" + _Username + "'"); 
      using (DatabaseClient dbClient = Eucalypt.dbManager.GetClient()) 
       foodCheck = dbClient.getInt("SELECT food FROM users WHERE name = '" + _Username + "'"); 
      using (DatabaseClient dbClient = Eucalypt.dbManager.GetClient()) 
       dbClient.runQuery("UPDATE users SET credits = credits - 10 WHERE name = '" + _Username + "'"); 
      using (DatabaseClient dbClient = Eucalypt.dbManager.GetClient()) 
       creditCheck = dbClient.getInt("SELECT credits FROM users WHERE name = '" + _Username + "'"); 
      Room.sendShout(roomUser, "*Buys a loaf of bread and stashes in bag*"); 
      Room.sendSaying(roomUser, "(Now have: " + foodCheck + " loaves of bread)"); 
      Room.sendSaying(roomUser, "(Now have: " + creditCheck + " credits left)"); 
     } 
     if (myfood > 255) 
     { 
      Room.sendData("BK" + "You cannot carry anymore food!"); 
     } 
     break; 
    } 
#endregion

來源

2013-02-25 user2105940

您有一個SQL注入漏洞。 – SLaks 2013-02-25 03:42:28

你的縮進很奇怪，但看起來'break'在'if'裏面？ – 2013-02-25 03:42:33

格式化您的代碼使其更加明顯。如果您使用Visual Studio，請嘗試按下「Ctrl-e」，然後按「Ctrl-d」或轉到「編輯/高級/格式化文檔」。 – 2013-02-25 03:44:46