substring并返回特定字符后的值

Question

"Testing.BSMain,Text:Start Page"

我想将上面的值子字符串并仅返回vb.net中":"之后的值.我怎样才能做到这一点？

Answer 1

假设没有错误检查:

Dim phrase As String = "Testing.BSMain, Text: Start Page".Split(":")(1)

它简单地用冒号分割短语并返回第二部分.

要使用SubString,请尝试以下操作:

Dim test As String = "Testing.BSMain, Text: Start Page"
Dim phrase As String = test.Substring(test.IndexOf(":"c) + 1)

Answer 2

你可以使用split方法返回冒号后面的值:

   Dim word as String  = "Testing.BSMain, Text: Start Page"
   Dim wordArr as String()  = word.Split(":")
   Dim result as String = wordArr(1);