ÔÚ.net FrameworkÖУ¬System.ConvertÀàÖÐÌṩÁ˽ÏÎªÈ«ÃæµÄ¸÷ÖÖÀàÐÍ¡¢ÊýÖµÖ®¼äµÄת»»¹¦ÄÜ¡£ÆäÖеÄÁ½¸ö·½·¨¿ÉÒÔÇáËɵÄʵÏÖ¸÷ÖÖ½øÖƵÄÊýÖµ¼äµÄת»»£º

Convert.ToInt32(string value, int fromBase)£º

¿ÉÒ԰Ѳ»Í¬½øÖÆÊýÖµµÄ×Ö·û´®×ª»»ÎªÊý×Ö£¬ÆäÖÐfromBase²ÎÊýΪ½øÖƵĸñʽ£¬Ö»ÄÜÊÇ2¡¢8¡¢10¼°16:

ÈçConvert.ToInt32(¡±0010¡±,2)Ö´ÐеĽá¹ûΪ2;

Convert.ToString(int value, int toBase):

¿ÉÒÔ°ÑÒ»¸öÊý×Öת»»Îª²»Í¬½øÖÆÊýÖµµÄ×Ö·û´®¸ñʽ,ÆäÖÐtoBase²ÎÊýΪ½øÖƵĸñʽ£¬Ö»ÄÜÊÇ2¡¢8¡¢10¼°16:

ÈçConvert.ToString(2,2)Ö´ÐеĽá¹ûΪ¡±0010¡±

ÏÖÔÚÎÒÃÇ×öÒ»¸ö·½·¨ÊµÏÖ¸÷ÖÖ½øÖƼäµÄ×Ö·û´®×ÔÓÉת»»£ºÑ¡°ÑËüת³ÉÊýÖµÐÍ£¬È»ºóÔÙת³ÉÏàÓ¦µÄ½øÖƵÄ×Ö·û´®:

public string ConvertString(string value, int fromBase, int toBase)

{

  int intValue = Convert.ToInt32(value, fromBase);

  return Convert.ToString(intValue, toBase);
}

ÆäÖÐfromBaseΪԭÀ´µÄ¸ñʽ

toBaseΪ½«Òª×ª»»³ÉµÄ¸ñʽ