我有一字串如下(范例字串)
dim temStr as string=AA ABB BBDDDJJ JEEEEGGG GGDDD
然后,会有一个配对子:为比如为DDD传进来
进到这个函数后会变成
前方的DDD被移除了
temStr =AAABBBBJJJEEEEGGGGGDDD
outputStr=DDD
注意点:这个字串,也有可能出现两次DDD,但只移除一个,移除前面或后面都可以
Module Module1
Sub Main()
Dim temStr As String = "AA ABB BBDDDJJ JEEEEGGG GGDDD"
Dim s As String = "DDD"
Dim outputStr As String = Nothing
If InStr(temStr, s) <> -1 Then
temStr = Left(temStr, InStr(temStr, s) - 1) + Right(temStr, Len(temStr) - Len(s) - InStr(temStr, s) + 1)
outputStr = s
Console.WriteLine(temStr)
End If
End Sub
End Module
To caozhy,请问这个是要写在Module才会没有吗?还是
'下列函数使用VB.net而非VB6
Public Function substrPairRemove(ByRef outputStr As String, ByVal temStr As String) As String
Return temStr.Remove(temStr.IndexOf(outputStr), outputStr.Length) '移除前面的配对子outputStr
'若需移除后面的配对子,使用下列语句
'Return temStr.Remove(temStr.LastIndexOf(outputStr), outputStr.Length)
End Function