如何计算字符串中的单词数?网络 [英] How to count the number of words in a string? vb.net

问题描述

嘿伙计们，我需要一些帮助.在 Visual Basic 中，我使用什么表达式来计算用户输入字符串中的单词数?它需要在不使其成为数组的情况下完成.

Hey guys I need some help. What expression do I use to count the number of words in a user-inputted string in Visual Basic? It needs to be done without making it an array.

推荐答案

Public Function CountWords(ByVal value As String) As Integer

' Count matches.
Dim collection As MatchCollection = Regex.Matches(value, "\S+")
Return collection.Count

End Function

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