Re: [Vala] Writing to existing file

[Joss 4 <gpnet abraerp it>]

Jürg Billeter wrote:
> On Sun, 2009-05-31 at 11:36 +0200, Joss 4 wrote:
>   
> > What I want is to change this line 
> > var file_stream = file.create (FileCreateFlags.NONE, null); to
> > something like 
> >
> > var file_stream = file.open (); 
> > var data_stream = new DataOutputStream (file_stream);
> >
> > How can I accomplish this ?
> >     
>
> Take a look at GLib.File.append_to[1][2].
>
> Jürg
>
> [1] http://valadoc.org/?pkg=gio-2.0&element=GLib.File.append_to
> [2] http://library.gnome.org/devel/gio/stable/GFile.html#g-file-append-to 
Thank you Jurg,
I gave a little look at the links you post me, but I don't want only 
append data but update ; I mean seek , read data record and write.  
It's  up to me if set current file pointer to current or end.
Could I do this ? and how ?