# ReadLine 方法

object.ReadLine

从 TextStream 文件中读入一整行字符(直到下一行,但不包括下一行字符),并返回结果字符串。

说明 下面例子说明如何使用 ReadLine 方法从 TextStream 文件中读取字符并返回字符串:

Function ReadLineTextFile
   Const ForReading = 1, ForWriting = 2
   Dim fso, MyFile
   Set fso = CreateObject("Scripting.FileSystemObject")
   Set MyFile = fso.OpenTextFile("c:\testfile.txt", ForWriting, True)
   MyFile.WriteLine "Hello world!"
   MyFile.WriteLine "The quick brown fox"
   MyFile.Close
   Set MyFile = fso.OpenTextFile("c:\testfile.txt", ForReading)
   ReadLineTextFile = MyFile.ReadLine    ' Returns "Hello world!"
End Function
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应用于