如何使用VBA创建和写入txt文件

Question

我有一个文件,根据输入手动添加或修改.由于大多数内容在该文件中都是重复的,因此只有十六进制值发生变化,我想将其作为工具生成的文件.

我想编写将在.txt文件中打印的c代码.

使用VBA 创建.txt文件的命令是什么,以及如何写入它

Answer 1

使用FSO创建文件并写入文件.

Dim fso as Object
Set fso = CreateObject("Scripting.FileSystemObject")
Dim oFile as Object
Set oFile = FSO.CreateTextFile(strPath)
oFile.WriteLine "test" 
oFile.Close
Set fso = Nothing
Set oFile = Nothing    

请参阅此处的文档:

• http://technet.microsoft.com/en-us/library/ee198742.aspx
• http://technet.microsoft.com/en-us/library/ee198716.aspx

Answer 2

Open ThisWorkbook.Path & "\template.txt" For Output As #1
Print #1, strContent
Close #1

更多信息:

• Microsoft Docs:Open声明
• Microsoft Docs:Print #声明
• Microsoft Docs:Close声明
• wellsr.com:VBA 使用PrintStatement 写入文本文件
• 办公室支持:Workbook.Path财产

Answer 3

一种简单的方法,有很多冗余.

    Dim fso As Object
    Set fso = CreateObject("Scripting.FileSystemObject")

    Dim Fileout As Object
    Set Fileout = fso.CreateTextFile("C:\your_path\vba.txt", True, True)
    Fileout.Write "your string goes here"
    Fileout.Close

Answer 4

详细阐述Ben的答案(因为似乎不允许改进它):

如果您添加引用Microsoft Scripting Runtime并正确键入变量fso,您可以利用自动完成(Intellisense)并发现其他强大的功能FileSystemObject.

这是一个完整的示例模块:

Option Explicit

' Go to Tools -> References... and check "Microsoft Scripting Runtime" to be able to use
' the FileSystemObject which has many useful features for handling files and folders
Public Sub SaveTextToFile()

    Dim filePath As String
    filePath = "C:\temp\MyTestFile.txt"

    ' The advantage of correctly typing fso as FileSystemObject is to make autocompletion
    ' (Intellisense) work, which helps you avoid typos and lets you discover other useful
    ' methods of the FileSystemObject
    Dim fso As FileSystemObject
    Set fso = New FileSystemObject
    Dim fileStream As TextStream

    ' Here the actual file is created and opened for write access
    Set fileStream = fso.CreateTextFile(filePath)

    ' Write something to the file
    fileStream.WriteLine "something"

    ' Close it, so it is not locked anymore
    fileStream.Close

    ' Here is another great method of the FileSystemObject that checks if a file exists
    If fso.FileExists(filePath) Then
        MsgBox "Yay! The file was created! :D"
    End If

    ' Explicitly setting objects to Nothing should not be necessary in most cases, but if
    ' you're writing macros for Microsoft Access, you may want to uncomment the following
    ' two lines (see https://stackoverflow.com/a/517202/2822719 for details):
    'Set fileStream = Nothing
    'Set fso = Nothing

End Sub