China DOS Union

As the title says.!
C language can conveniently read a 2D array, but how to implement it with VBS and JS?

It seems that VBS all have functions to read a line, readline, read. Does it have a function to directly specify the character in the nth line and nth column of the file?
For JS, similar to C, does it have such a ready-made function?

In VBS, you can easily achieve reading specified content of a file by using the skipline method, readline method of the Scripting.FileSystemObject object and the Mid function:

Function GetStr(strFile,intRow,intCol)



    With CreateObject("Scripting.FileSystemObject").OpenTextFile(strFile)

        For i = 1 To intRow - 1

            .skipline

        Next

        strTmp = .readline

        GetStr = Mid(strTmp,intCol,1)

    End With



End Function

For reading file content into a two-dimensional array, you can use ADO to implement.

Thanks.. But the above code doesn't do the judgment of the end of the file. Currently, the key problem I encounter is that VBS judges the end-of-line character of a file. In this way, I can judge how many lines an unknown file has. There is a AtEndOfLine for judging a line end in VBS, but I can't find the function for judging the end of the file. Please help... Thanks in advance.!!!!!!!!!!!