以文本方式查看主题 - Foxtable(狐表) (http://foxtable.net/bbs/index.asp) -- 专家坐堂 (http://foxtable.net/bbs/list.asp?boardid=2) ---- [求助]多空格一次替换为单空格 (http://foxtable.net/bbs/dispbbs.asp?boardid=2&id=177045) |
-- 作者:2900819580 -- 发布时间:2022/5/7 14:39:00 -- [求助]多空格一次替换为单空格 Dim str As String = dt.DataRows(5)("代码") Dim str1 As String = str.Replace(vbcrlf," ").Replace(vbtab," ").Replace(" "," ").Replace(" "," ").Replace(" "," ") 老师,像这种内容里,有换行,还有不定空格的,如何一次过将不定长的空格换成只有一个空格呀?
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-- 作者:有点蓝 -- 发布时间:2022/5/7 14:47:00 -- Dim str As String = dt.DataRows(5)("代码") str = str.Replace(vbcrlf," ") Dim pattern As String = "[\\s]+" str = System.Text.RegularExpressions.Regex.Replace(str , pattern ," ") Output.Show(str) |