filesystemobject组件的用法示例

March 25,2004

''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
' CreateLyrics
' 目的：
' 在文件夹中创建两个文本文件。
' 示范下面的内容
'  - FileSystemObject.CreateTextFile
'  - TextStream.WriteLine
'  - TextStream.Write
'  - TextStream.WriteBlankLines
'  - TextStream.Close
''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

Sub CreateLyrics(Folder)

Dim TextStream

Set TextStream = Folder.CreateTextFile("OctopusGarden.txt")

TextStream.Write("Octopus' Garden ") ' 请注意，该语句不添加换行到文件中。
TextStream.WriteLine("(by Ringo Starr)")
TextStream.WriteBlankLines(1)
TextStream.WriteLine("I'd like to be under the sea in an octopus' garden in the shade,")
TextStream.WriteLine("He'd let us in, knows where we've been -- in his octopus' garden in the shade.")
TextStream.WriteBlankLines(2)

TextStream.Close

Set TextStream = Folder.CreateTextFile("BathroomWindow.txt")
TextStream.WriteLine("She Came In Through The Bathroom Window (by Lennon/McCartney)")
TextStream.WriteLine("")
TextStream.WriteLine("She came in through the bathroom window protected by a silver spoon")
TextStream.WriteLine("But now she sucks her thumb and wanders by the banks of her own lagoon")
TextStream.WriteBlankLines(2)
TextStream.Close

End Sub

' GetLyrics
' 目的：
' 显示 lyrics 文件的内容。
' 示范下面的内容
'  - FileSystemObject.OpenTextFile
'  - FileSystemObject.GetFile
'  - TextStream.ReadAll
'  - TextStream.Close
'  - File.OpenAsTextStream
'  - TextStream.AtEndOfStream
'  - TextStream.ReadLine
''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

Function GetLyrics(FSO)

Dim TextStream
Dim S
Dim File

' 有多种方法可用来打开一个文本文件，和多种方法来从文件读取数据。
' 这儿用了两种方法来打开文件和读取文件：

Set TextStream = FSO.OpenTextFile(TestFilePath & "BeatlesOctopusGarden.txt", OpenFileForReading)

S = TextStream.ReadAll & NewLine & NewLine
TextStream.Close

Set File = FSO.GetFile(TestFilePath & "BeatlesBathroomWindow.txt")
Set TextStream = File.OpenAsTextStream(OpenFileForReading)
Do While Not TextStream.AtEndOfStream
   S = S & TextStream.ReadLine & NewLine
Loop
TextStream.Close

GetLyrics = S

End Function