[英]VBA loop with InStr for a .txt file
我在尝试从.txt file
导入信息时遇到问题。 我在文件中有以下数据:
EMPRESA : TRANSENER S.A.
---- NODO -------------------- INYECCION
Descripción VNom (MW)
ALICURA 500 2 500 251.8
---- LINEAS ------------------ PARTIC CHPOTik REMUNERACION
Descripción VNom (%) ($/H) MENSUAL ($)
ACABRAL-R.OESTE 500.0 500 0.15 5.24 3775.62
ALMAFUE.-ACABRAL 500.0 500 0.15 1.85 1335.12
------------------------------
---- NODO -------------------- INYECCION
Descripción VNom (MW)
SANTO TOME 500 2 500 101.2
---- LINEAS ------------------ PARTIC CHPOTik REMUNERACION
Descripción VNom (%) ($/H) MENSUAL ($)
ALMAFUE.-EMBALSE-500-1 500 0.15 0.25 179.54
CHACO500-RESISTEN 500.0 500 0.10 0.17 124.02
------------------------------
---- NODO -------------------- INYECCION
Descripción VNom (MW)
ALMAFUERTE 1.0 3 1 -9.5
---- LINEAS ------------------ PARTIC CHPOTik REMUNERACION
Descripción VNom (%) ($/H) MENSUAL ($)
ALMAFUE.-EMBALSE-500-1 500 0.15 0.25 179.54
CHACO500-RESISTEN 500.0 500 0.10 0.17 124.02
我想提取任何总线(NODO)的信息:
Name Vnom ( MW )
ALICURA 500 2 500 251.8
SANTO TOME 500 2 500 101.2
ALMAFUERTE 1.0 3 1 -9.5
我编写此代码,但仅适用于第一个代码:
Private Sub BarrasIny_Click()
Dim myFile As String
Dim text As String
Dim quote As String
Dim textline As String
myFile = "C:\Users\tvelis\Desktop\CFCT_por_barra2.txt"
Open myFile For Input As #1
Do Until EOF(1)
Line Input #1, textline
text = text & textline
Loop
Close #1
quote = InStr(text, "---- NODO")
Range("A1").Value = "Barra"
Range("B1").Value = "Tension"
Range("c1").Value = "MW"
Range("A2").Value = Mid(text, quote + 103, 30)
Range("B2").Value = Mid(text, quote + 136, 3)
Range("C2").Value = Mid(text, quote + 145, 5)
End Sub
我该如何做一个循环并从任何总线(NODO)中提取信息?
我已经尝试了以下内容,但我相信它与您要实现的目标非常接近,使用计数器来检查NODO并获取下面两行的值,然后获取文本行的值并将它们拆分为一个数组,然后遍历数组以将值放入Sheet中:
Private Sub BarrasIny_Click()
Dim myFile As String
Dim text As String
Dim quote As String
Dim textline As String
Dim ws As Worksheet: Set ws = Sheets("Sheet1")
'declare and set your worksheet, amend as required
Dim arr(0) As Variant
myFile = "C:\Users\tvelis\Desktop\CFCT_por_barra2.txt"
counter = 0
Open myFile For Input As #1
Do Until EOF(1)
Line Input #1, textline
counter = counter + 1
If InStr(textline, "--- NODO") > 0 Then counter = 0
If counter = 2 Then
LastRow = ws.Cells(ws.Rows.Count, "A").End(xlUp).Row + 1
b = 2
arr(0) = Split(textline, " ")
For c = LBound(arr(0)) To UBound(arr(0))
If arr(0)(c) <> "" Then
If Not IsNumeric(arr(0)(c)) Then
ws.Cells(LastRow, 1).Value = Trim(ws.Cells(LastRow, 1).Value & " " & arr(0)(c))
y = LastRow
Else
ws.Cells(y, b).Value = arr(0)(c)
b = b + 1
End If
x = x + 1
End If
Next c
End If
Loop
Close #1
ws.Range("A1").Value = "Barra"
ws.Range("B1").Value = "Tension"
ws.Range("C1").Value = "MW"
End Sub
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