Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Welcome To Ask or Share your Answers For Others

Categories

0 votes
1.8k views
in Technique[技术] by (71.8m points)

vb.net - How can I get the characters between 2 other characters?

I have a string which at some point contains the set of characters in the following format [123].

What I would like to do is get the characters between [] but the characters in between are never the same length.

How would I go about this in VB.NET?

See Question&Answers more detail:os

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome To Ask or Share your Answers For Others

1 Reply

0 votes
by (71.8m points)
Dim s As String = "foo [123]=ro bar"
Dim i As Integer = s.IndexOf("[")
Dim f As String = s.Substring(i + 1, s.IndexOf("]", i + 1) - i - 1)

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
OGeek|极客中国-欢迎来到极客的世界,一个免费开放的程序员编程交流平台!开放,进步,分享!让技术改变生活,让极客改变未来! Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question

...