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FilePos

Page history last edited by Gamemaster 3 years, 9 months ago

 

 

FilePos

Usage:

                FilePos(Handle)

Description:

The FilePos returns the current position in the file for read/write operations. The value returned is an offset, starting from 0 (the beginning of the file). The file position is changed by the SeekFile command, or by file read/write commands.

The Handle parameter is the file handle returned by ReadFile, WriteFile or OpenFile.

Example:

                Function Main()
                        F = OpenFile("Test.txt")
                                // Read in current first line and display to user
                                FileData = ReadLine(F)
                                Output(Actor(), FileData)
                                // Return to the beginning of the file and write a new line
                                SeekFile(F, 0)
                                WriteLine(F, "This text will be readable in Notepad")
                        CloseFile(F)
                        Return()

                End Function

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