比较两个字符串是否相等

/// 
         /// 比较两个字符串是否相等
          /// 
          /// 
          /// 
          /// 
          public static bool StrComparison(string A,string B)
          {
              char[] c1 = A.ToCharArray();
             char[] c2 = B.ToCharArray();
             Array.Sort(c1);
             Array.Sort(c2);
             string t1 = new String(c1).ToUpper();
             string t2 = new String(c2).ToUpper();
             if (t1 == t2)
             {
                 return true;
             }
             else
             {
                 return false;
             }
         }