Vb.net разделение строк по шаблону с группой из нескольких строк

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I am working on data collection from a simple text file as shown below:

* GROUP No.1   *
Result: PASS
Remark:
Example No.: 11


* GROUP No.2   *
Result: PASS
Remark:
Example No.: 12


* GROUP No.3   *
Result: PASS
Remark:
Example No.: 13


* GROUP No.4   *
Result: PASS
Remark:
Example No.: 14


* GROUP No.5   *
Result: FAIL
Remark:
Example No.:27

Subject	PaperId	Point	
001260	001	30
001261	002	20
001262	003	10


* GROUP No.6   *
Result: FAIL
Remark:
Example No.:16

I want to read the data group by the * GROUP No.X * into the array. Only if the result is FAIL there will have extra information.

how can I do it in VB.net?

я пытался, когда размещал коды, но реалт сошел с ума

Что я уже пробовал:

Dim arrayCut As String() = NoNLText.Split("* GROUP ")

        For Each p As String In arrayCut
            txtSplittedText.Text = p
            MsgBox("Result")
        Next

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