I would like to display index together with the string. This is what I have tried.
Dim strA As String = "Bell-in-hospital"
Dim i As Integer = 1
Dim arrayList() As String = strA.Split({" - "}, StringSplitOptions.RemoveEmptyEntries)
For index As Integer = 0 To arrayList.Length - 1
MsgBox("location:" & arrayList(index) & arrayList.ToString())
index += 1
Next
Now, I'm stuck at For each on how can I display the index together with content. Thanks for the help.
When you need to loop array with corresponding index use For...Next Statement (Visual Basic)
For index As Integer = 0 To arrayList.Length - 1
MsgBox($"index: {index}, value: {arrayList(index)}")
Next
Dim strA As String = "Bell-in-hospital"
'index starts from 0 in arrays
Dim i As Integer = 0
Dim arrayList() As String = strA.Split({"-"}, StringSplitOptions.RemoveEmptyEntries)
For Each test As String In arrayList
MsgBox("Index: "& i &" String: "& test)
'increase index
i = i + 1
Next
i is redundant, For Next loop will increment index automatically
For Next, Use For Each loop when you don't need index and want just to enumerate all collection items. Every loop has own purpose and using it correctly will save your and others time, especially others time when they will read your code.
For index As Integer = 0 To arrayList.Length - 1?