從TextStream 文件中讀取一整行（一直到換行符，但不包括換行符），并返回由此得到的字符串。

object.ReadLine( )

object 參數(shù)總是 TextStream 對(duì)象的名稱。

說(shuō)明

下面的示例演示了Line 屬性的用法：

[JScript]
function GetLine()
{
   var fso, f, r;
   var ForReading = 1, ForWriting = 2;
   fso = new ActiveXObject("Scripting.FileSystemObject");
   f = fso.OpenTextFile("c:\\testfile.txt", ForWriting, true);
   f.WriteLine("Hello world!");
   f.WriteLine("JScript is fun");
   f.Close();
   f = fso.OpenTextFile("c:\\testfile.txt", ForReading);
   r =  f.ReadLine();
   return(r);
}
[VBScript]
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

請(qǐng)參閱

Read 方法 | ReadAll 方法 | Skip 方法 | SkipLine 方法
應(yīng)用于：TextStream 對(duì)象