Read( ),Readline( ),ReadAll( ) methods with syntax's

QTP ReadLine(), ReadAll(), Read() SYNTAX

Readline ( ):-

                        We can use this method to read current line from file and move control to next line.

                                                Syntax:-  fo.readline( )

Readall( ):-

We can use this method to read all lines in the file at a time.

                        Syntax:-  fo.readall( )

Read( ):-

                   We can use this method to read specify no:of characters from current line.

                                                Ex:- My name is khan

                                                            ---------

                                                            ---------

                                                X=read(4)

                                                Print(x)                        o/p: My n