检查命名的规范性，防止输入危险字符

using System.Text.RegularExpressions;

public static bool CheckString(string inputString, int maxLength)
  {
   bool success=true;
//   StringBuilder retVal = new StringBuilder();     ///构造临时字符串数组
   if ((inputString != null) && (inputString != String.Empty))
   {
    inputString = inputString.Trim();         ///清空字符串两段的空白符号
    if (inputString.Length > maxLength)
    {   ///设置字符串的长度
     inputString = inputString.Substring(0, maxLength);
    }
    for (int i = 0; i < inputString.Length; i++)
    {
     switch(inputString[i])          
     {
       ///去除危险字符串(\ ,/,:,*,?,",<,>,| )
      case  '*':case'|':case '<':case '>':case '/':case '\\':case ':': case '?':case '"':
       success=false; break;
      default:;break;
     }
    }
    
   }
   return success;
  }