[英]How to Find specific text word using Excel vba
我需要从 Excel 文件中查找特定单词。 我想逐行搜索,如果找到单词,向下跳过 2 行并复制接下来的 20 行并循环到下一个单词。
Sub Example4()
Dim FilePath As Workbook
Dim wsheet As Worksheet
Dim i, lcount, lcount2 As Integer
Dim cell, rgFound As Range
Dim Found As Range, LastRow As Long
Set FilePath = Workbooks.Open("D:\SLC.txt")
Dim rowVal As Integer
rowVal = 1
For lcount = 1 To FilePath.Sheets("SLC").Range("A1048576").End(xlUp).Row
Set rgFound = Range("A1:A1048576").Find("TXN. NO TXN SEQ", ThisWorkbook.Sheets(), Cells(rowVal, 1))
FilePath.Cells(wsheet.Range(rowVal).End(xlDown).Row + 3).xlCopy
wbook2.Worksheets(1).Range("A1").PasteSpecial xlPasteValuesAndNumberFormats
wbook2.SaveAs ("D:\SLC_Copied.xlsx")
wbook2.Close
rowVal = rgFound1.Row
Debug.Print lcount
Next lcount
End Sub
正如 Siddharth Rout 建议的那样,使用 Find 和 FindNext。 尝试选择适合其类型的变量名称,调用工作簿对象 FilePath 会让其他试图理解您的脚本的人感到困惑。
Option Explicit
Sub Example4()
Const TEXT = "TXN. NO TXN SEQ"
Const TEXT_FILENAME = "D:\SLC.txt"
Const OUT_FILENAME = "D:\SLC_Copied.xlsx"
Dim wbText As Workbook, wbOut As Workbook, rngOut As Range
Dim wsText As Worksheet, wsOut As Worksheet, count As Integer
Dim rngSearch As Range, rngFound As Range, rowFirstFind As Long
' open text file no link update, read only
Set wbText = Workbooks.Open(TEXT_FILENAME, False, True)
Set wsText = wbText.Sheets(1)
' search
Set rngSearch = wsText.Columns("A:A")
Set rngFound = rngSearch.Find(what:=TEXT, LookIn:=xlValues, LookAt:=xlPart)
If rngFound Is Nothing Then
wbText.Close
MsgBox "No lines match [" & TEXT & "]", vbCritical, "Exiting Sub"
Exit Sub
Else
' create new workbook for results
Set wbOut = Workbooks.Add
Set wsOut = wbOut.Sheets(1)
Set rngOut = wsOut.Range("A1")
rowFirstFind = rngFound.Row
Do
'Debug.Print rngFound.Row
rngFound.Offset(3, 0).Resize(20, 1).Copy rngOut
Set rngOut = rngOut.Offset(20, 0)
Set rngFound = rngSearch.FindNext(rngFound)
count = count + 1
Loop Until rngFound.Row = rowFirstFind
End If
wbText.Close False
wbOut.SaveAs OUT_FILENAME
MsgBox count & " blocks copied to " & wbOut.Name, vbInformation, "Finished"
wbOut.Close
End Sub
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