提示用戶從獲取外部數據中選擇文本文件

Question

我有一個使用獲取外部數據選項來導入文本文件的宏。有沒有一種方法可以提示用戶在此代碼中選擇文件，還是應該採取其他方法？我喜歡這種方法，因爲我可以在導入過程中排除某些列，但我願意接受其他選項。

With Sheets(1).QueryTables.Add(Connection:= _ 
     "TEXT;C:\Program Files\SubDirectory\ThisIsMyFile.txt" _ 
     , Destination:=Range("$A$1")) 
     .Name = "ThisIsMyFile" 
     .FieldNames = True 
     .RowNumbers = False 
     .FillAdjacentFormulas = False 
     .PreserveFormatting = True 
     .RefreshOnFileOpen = False 
     .RefreshStyle = xlInsertDeleteCells 
     .SavePassword = False 
     .SaveData = True 
     .AdjustColumnWidth = True 
     .RefreshPeriod = 0 
     .TextFilePromptOnRefresh = False 
     .TextFilePlatform = 437 
     .TextFileStartRow = 1 
     .TextFileParseType = xlDelimited 
     .TextFileTextQualifier = xlTextQualifierDoubleQuote 
     .TextFileConsecutiveDelimiter = False 
     .TextFileTabDelimiter = True 
     .TextFileSemicolonDelimiter = False 
     .TextFileCommaDelimiter = False 
     .TextFileSpaceDelimiter = False 
     .TextFileColumnDataTypes = Array(9, 9, 9, 2, 9, 2, 9, 9, 9, 2, 9, 9, 9, 2, 2, 9, 2, 9, 2, 9, 2, _ 
     9, 2, 9, 2, 9, 2, 9, 2, 9, 2, 9, 2, 9, 2, 9, 2, 9, 2, 9, 2, 9, 2, 9, 2, 9, 2, 9, 2, 9, 2, 9, 9, 9, 2, 9, 2, 9, 2, 9, 2 _ 
     , 9, 2, 9, 2, 9, 2, 9, 2, 9, 2, 9, 2, 9, 2, 9, 2, 9, 2, 9, 2, 9, 2, 9, 2, 9, 9, 9, 9, 9, 2, 9, 9, 9, 2, 9, 2, 9, 9, 9, _ 
     2, 9, 9, 2, 2, 2) 
     .TextFileTrailingMinusNumbers = True 
     .Refresh BackgroundQuery:=False 
    End With 

在此先感謝！

感謝您的幫助。我得到這個代碼工作：

Dim FileFilter As String 
    Dim Filename As String 
    Dim SrcWkb As Workbook 
    MsgBox "Select file" 
    FileFilter = "Text Files (*.txt), *.txt" 
    Filename = Application.GetOpenFilename(FileFilter, 1) 

    If Filename = "False" Then Exit Sub 
With Sheets(1).QueryTables.Add(Connection:= _ 
     "TEXT;" & Filename, Destination:=Range("$A$1")) 
     .Name = Filename 
     .FieldNames = True 
     .RowNumbers = False 
     .FillAdjacentFormulas = False 
     .PreserveFormatting = True 
     .RefreshOnFileOpen = False 
     .RefreshStyle = xlInsertDeleteCells 
     .SavePassword = False 
     .SaveData = True 
     .AdjustColumnWidth = True 
     .RefreshPeriod = 0 
     .TextFilePromptOnRefresh = False 
     .TextFilePlatform = 437 
     .TextFileStartRow = 1 
     .TextFileParseType = xlDelimited 
     .TextFileTextQualifier = xlTextQualifierDoubleQuote 
     .TextFileConsecutiveDelimiter = False 
     .TextFileTabDelimiter = True 
     .TextFileSemicolonDelimiter = False 
     .TextFileCommaDelimiter = False 
     .TextFileSpaceDelimiter = False 
     .TextFileColumnDataTypes = Array(9, 9, 9, 2, 9, 2, 9, 9, 9, 2, 9, 9, 9, 2, 2, 9, 2, 9, 2, 9, 2, _ 
     9, 2, 9, 2, 9, 2, 9, 2, 9, 2, 9, 2, 9, 2, 9, 2, 9, 2, 9, 2, 9, 2, 9, 2, 9, 2, 9, 2, 9, 2, 9, 9, 9, 2, 9, 2, 9, 2, 9, 2 _ 
     , 9, 2, 9, 2, 9, 2, 9, 2, 9, 2, 9, 2, 9, 2, 9, 2, 9, 2, 9, 2, 9, 2, 9, 2, 9, 9, 9, 9, 9, 2, 9, 9, 9, 2, 9, 2, 9, 9, 9, _ 
     2, 9, 9, 2, 2, 2) 
     .TextFileTrailingMinusNumbers = True 
     .Refresh BackgroundQuery:=False 
    End With 
    End Sub 

Answer 1

像這樣的東西應該工作：

Sub FileName() 

fileToOpen = Application.GetOpenFilename("Text Files (*.txt), *.txt") 

If fileToOpen <> False Then QueryTable fileToOpen 

End Sub 

Sub QueryTable(file As String) 

With Sheets(1).QueryTables.Add(Connection:= _ 
     "TEXT;" & file, Destination:=Range("$A$1")) 
     .Name = "ThisIsMyFile" 
     .FieldNames = True 
     .RowNumbers = False 
     .FillAdjacentFormulas = False 
     .PreserveFormatting = True 
     .RefreshOnFileOpen = False 
     .RefreshStyle = xlInsertDeleteCells 
     .SavePassword = False 
     .SaveData = True 
     .AdjustColumnWidth = True 
     .RefreshPeriod = 0 
     .TextFilePromptOnRefresh = False 
     .TextFilePlatform = 437 
     .TextFileStartRow = 1 
     .TextFileParseType = xlDelimited 
     .TextFileTextQualifier = xlTextQualifierDoubleQuote 
     .TextFileConsecutiveDelimiter = False 
     .TextFileTabDelimiter = True 
     .TextFileSemicolonDelimiter = False 
     .TextFileCommaDelimiter = False 
     .TextFileSpaceDelimiter = False 
     .TextFileColumnDataTypes = Array(9, 9, 9, 2, 9, 2, 9, 9, 9, 2, 9, 9, 9, 2, 2, 9, 2, 9, 2, 9, 2, _ 
     9, 2, 9, 2, 9, 2, 9, 2, 9, 2, 9, 2, 9, 2, 9, 2, 9, 2, 9, 2, 9, 2, 9, 2, 9, 2, 9, 2, 9, 2, 9, 9, 9, 2, 9, 2, 9, 2, 9, 2 _ 
     , 9, 2, 9, 2, 9, 2, 9, 2, 9, 2, 9, 2, 9, 2, 9, 2, 9, 2, 9, 2, 9, 2, 9, 2, 9, 9, 9, 9, 9, 2, 9, 9, 9, 2, 9, 2, 9, 9, 9, _ 
     2, 9, 9, 2, 2, 2) 
     .TextFileTrailingMinusNumbers = True 
     .Refresh BackgroundQuery:=False 
    End With 
End Sub