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Microsoft® JScript® ReadLine Method |
Scripting Run-Time Reference Version 2 |
Reads an entire line (up to, but not including, the newline character) from a TextStream file and returns the resulting string.
object.ReadLine( )The object argument is always the name of a TextStream object.
The following example illustrates the use of the Line property:
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("JavaScript is fun"); f.Close(); f = fso.OpenTextFile("c:\\testfile.txt", ForReading); r = f.ReadLine(); return(r); }
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