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This article mainly explains "how to use vbscript script to modify file content", the content of the article is simple and clear, easy to learn and understand, the following please follow the editor's ideas slowly in depth, together to study and learn "how to use vbscript script to modify file content" bar!

Use vbscript script to modify file contents, which is suitable for automated operations.

'create a new Replace.vbs script with the following contents. Enter three parameters when the program is running: find content, replace content, and file

The copy code is as follows:

Dim FileName, Find, ReplaceWith, FileContents, dFileContents

Find = WScript.Arguments (0)

ReplaceWith = WScript.Arguments (1)

FileName = WScript.Arguments (2)

'read the file

FileContents = GetFile (FileName)

'replace all find content in the file with replace content

DFileContents = replace (FileContents, Find, ReplaceWith, 1,-1,1)

'compare the source file with the replaced file

If dFileContents FileContents Then

'Save the replaced file

WriteFile FileName, dFileContents

Wscript.Echo "Replace done."

If Len (ReplaceWith) Len (Find) Then

'calculate the total number of substitutions

Wscript.Echo _

((Len (dFileContents)-Len (FileContents)) / (Len (ReplaceWith)-Len (Find) & _

"replacements."

End If

Else

Wscript.Echo "Searched string Not In the source file"

End If

'read the file

Function GetFile (FileName)

If FileName "" Then

Dim FS, FileStream

Set FS = CreateObject ("Scripting.FileSystemObject")

On error resume Next

Set FileStream = FS.OpenTextFile (FileName)

GetFile = FileStream.ReadAll

End If

End Function

'write a file

Function WriteFile (FileName, Contents)

Dim OutStream, FS

On error resume Next

Set FS = CreateObject ("Scripting.FileSystemObject")

Set OutStream = FS.OpenTextFile (FileName, 2, True)

OutStream.Write Contents

End Function

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