Question

我正在拼命尝试创建一个允许我执行以下操作的宏：

选择一个文本文件（每次不同）
查看数据并确定关键短语的第一个实例，例如“_ _Z_1 _：_”
然后提取该短语后的数据
将其写入Excel
然后确定关键短语的下一个实例
提取数据
写入Excel

任何帮助都非常感激。

我真的不确定该怎么做。我的代码如下：

Private Sub CommandButton1_Click()
Dim myFile As String, text As String, textline As String, Day As String, Zno As String, NetSales As String, Cash As String, Card As String, HotDrinks As String, ColdDrinks As String, Sweets As String, Crisps As String, VAT As String, NextZ As String

myFile = Application.GetOpenFilename()

Dim bffr As String, p As Long
bffr = (myFile)
p = InStr(p + 1, bffr, "_ _Z_1_:_", vbTextCompare)
Do While CBool(p)

'_ _Z_1_:_ was found; process it based upon the starting position p

'see if there are other occurrences of _ _Z_1_:_
p = InStr(p + 1, bffr, "_ _Z_1_:_", vbTextCompare)
Loop

Open myFile For Input As #1
Do Until EOF(1)
Line Input #1, textline
text = text & textline
Loop
Close #1

Day = InStr(text, "Welcome Bite")
Zno = InStr(text, "_ _Z_1_:_")
NetSales = InStr(text, "NET sales          ")
Cash = InStr(text, "CASH in ")
Card = InStr(text, "CREDIT in")
HotDrinks = InStr(text, "HOT DRINKS         ")
ColdDrinks = InStr(text, "COLD DRINKS       ")
Sweets = InStr(text, "Sweets             ")
Crisps = InStr(text, "Crisps             ")
VAT = InStr(text, "** Fixed Totaliser Period 1 Totals Reset")
NextZ = InStr(text, "_ _Z_1_:_")


Range("A1").Value = Mid(text, Day + 19, 18)
Range("A2").Value = Mid(text, Zno + 10, 8)
Range("A3").Value = Mid(text, NetSales + 30, 7)
Range("A4").Value = Mid(text, Cash + 30, 7)
Range("A5").Value = Mid(text, Card + 30, 7)
Range("A6").Value = Mid(text, HotDrinks + 30, 7)
Range("A7").Value = Mid(text, ColdDrinks + 30, 7)
Range("A8").Value = Mid(text, Sweets + 30, 7)
Range("A9").Value = Mid(text, Crisps + 30, 7)
Range("A10").Value = Mid(text, VAT - 9, 7)

Range("B2").Value = Mid(text, p + 1, 8)


End Sub

Answer 1

每次都可以选择不同的文件，你可以使用

with application.filedialog(msoFileDialogOpen)
'disallows the user from selecting more than one file at a time
.allowmultiselect=false
'shows the file open dialog box
.show

 if .selecteditems.count=0 then
 'dismisses dialog box if no selection
 else
 strPath=.selecteditems(1)
 end if
 end with

然后您可以使用strPath来阅读文本，尽管我从文本文件中完成阅读的方式是将文本写入工作簿中的隐藏工作表（make text=textline在Do Until EOF(1)循环中，然后添加[workbookname].sheet([sheetname]).cells(xrowx,1)=text和xrowx=xrowx+1。这种格式的信息更易于管理，而不是试图从一个巨大的字符串中读取。给它一个旋转，看看它是否让你更容易。

在文本文件中查找多个数据实例

1 个答案: