VB.NET鐨凾rim()鍑芥暟鏄敤鏉ュ幓闄ゅ瓧绗︿覆鐨勯灏剧┖鏍肩殑鍑芥暟锛屼笅闈㈡槸涓€涓娇鐢ㄧず渚嬶細

Dim str As String = "   Hello World!   "
Dim trimmedStr As String = str.Trim()
Console.WriteLine("鍘熷瀛楃涓? " & str)
Console.WriteLine("鍘婚櫎绌烘牸鍚庣殑瀛楃涓? " & trimmedStr)

杈撳嚭缁撴灉涓猴細

鍘熷瀛楃涓?    Hello World!
鍘婚櫎绌烘牸鍚庣殑瀛楃涓? Hello World!

鍦ㄤ笂闈㈢殑绀轰緥涓紝鍘熷瀛楃涓?quot; Hello World! 鈥滃寘鍚簡棣栧熬绌烘牸銆備娇鐢═rim()鍑芥暟鍚庯紝鍘婚櫎浜嗗瓧绗︿覆鐨勯灏剧┖鏍硷紝寰楀埌浜嗗幓闄ょ┖鏍煎悗鐨勫瓧绗︿覆"Hello World!鈥濄€?/p>

闇€瑕佹敞鎰忕殑鏄紝Trim()鍑芥暟鍙細鍘婚櫎瀛楃涓茬殑棣栧熬绌烘牸锛岃€屼笉浼氬幓闄ゅ瓧绗︿覆涓棿鐨勭┖鏍笺€傚鏋滈渶瑕佸幓闄ゅ瓧绗︿覆涓棿鐨勭┖鏍硷紝鍙互浣跨敤鍏朵粬鏂规硶锛屾瘮濡俁eplace()鍑芥暟锛?/p>

Dim str As String = "   Hello   World!   "
Dim trimmedStr As String = str.Replace(" ", "")
Console.WriteLine("鍘熷瀛楃涓? " & str)
Console.WriteLine("鍘婚櫎绌烘牸鍚庣殑瀛楃涓? " & trimmedStr)

杈撳嚭缁撴灉涓猴細

鍘熷瀛楃涓?    Hello   World!
鍘婚櫎绌烘牸鍚庣殑瀛楃涓? HelloWorld!

鍦ㄨ繖涓ず渚嬩腑锛屼娇鐢≧eplace()鍑芥暟灏嗘墍鏈夌殑绌烘牸鏇挎崲涓虹┖瀛楃涓诧紝浠庤€屽幓闄や簡瀛楃涓蹭腑闂寸殑绌烘牸銆?/p>