Regex.Split Path

Question

我必須拆分一個沒有文件名的路徑才能實現。 由於路徑的來源可能來自不同的操作系統，我認爲最好的方法是使用正則表達式。路徑

例子可以是：

 Dim _path As String = "C:\First\Second\third" 
    Dim _path As String = "C:\\First\Second\third/" 
    Dim _path As String = "C:/First/Second/third\" 
    Dim _path As String = "C:/First\Second\third" 
    Dim _path As String = "C://First/Second/third" 
    Dim _path As String = "usr/bin/first/second/third" 
    Dim _path As String = "/usr/bin/first/second/third/" 

...等類似的變化。

總之，路徑必須由和以該順序 「//」 或 「\\」 或 「/」 OR 「\」 來splited

串陣列的求購結果將是：

Splitted(0) = "C:" 
    Splitted(1) = "First" 
    Splitted(2) = "Second" 
    Splitted(3) = "Third" 

    OR 

    Splitted(0) = "usr" 
    Splitted(1) = "bin" 
    Splitted(2) = "First" 
    Splitted(3) = "Second" 
    Splitted(4) = "Third" 

如何在VB.NET中編寫這些Regex.Split代碼？

Answer 1

最好和最快的方法是使用拆分方法，而不是RegExp。

Dim Splitted As String() = _path.Split(New [Char]() {"\"c, "/"c}, StringSplitOptions.RemoveEmptyEntries)