[Gtk-sharp-list] how can I get value in CellRendererCombowithmulticolumn Model?

[Luciano _]

Yes, you're right:

Cell.Model.GetActiveIter(out iter)
is the correct way of do this.

Luciano


>From: "Dr. McArrow" <dr_mcarrow at mail.ru>
>To: "Luciano _" <lnc19 at hotmail.com>
>CC: gtk-sharp-list at lists.ximian.com
>Subject: Re: [Gtk-sharp-list] how can I get value in 
>CellRendererCombowithmulticolumn Model?
>Date: Mon, 05 Feb 2007 18:05:07 +0200
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>
>Thanks for your advice.
>But actually, I don't need to get value of TreeView.
>in TreeView i have many columns, and one of its - CellRendererCombo.
>(look at my first message.)
>i need a kind of "CellRendererCombo.model.getvalue" , not
>TheTreeView.Model.GetValue,
>
>
>
>On Mon, 05 Feb 2007 17:53:23 +0200, Luciano _ <lnc19 at hotmail.com> wrote:
>
> > Try this:
> >
> > private void OnEdited(object o, EventArgs a)
> > {
> >    TreeIter iter;
> >     if(TheTreeView.Selection.GetSelected(out iter)) // This return the
> > selected Iter
> >    {
> >         Console.WriteLine(TheTreeView.Model.GetValue(iter, 0)) // This
> > print the first column content
> >         Console.WriteLine(TheTreeView.Model.GetValue(iter, 1)) // This
> > print the second column content
> >    }
> > }
> >
> >
> >
> >>
> >> I have a CellRendererCombo in a treeview.
> >> how can I retrive a value from a column different than the one defined
> >> by
> >> TextColumn?
> >> My ListStore holds two values: an id from a database and a string.
> >> TextColumn points to the string (column 0), but I want to know the id
> >> (col
> >> 1).
> >>
> >>
> >> ListStore ls_dept = new ListStore(typeof(string),typeof(string));
> >> ls_dept.AppendValue("sssss","1");
> >> ls_dept.AppendValue("zzzzz","2")
> >>
> >> ...
> >>
> >> CellRendererCombo crc = new CellRendererCombo();
> >> crc.Editable = true;
> >> crc.Model = ls_dept;
> >> crc.TextColumn = 0;
> >> crc.Edited += (OnEdited);
> >> ...
> >>
> >> private void OnEdited(object o, EventArgs a)
> >> {
> >> in this place i need to know the value of column 1.
> >> how can I do this?
> >> }
> >>
> >>
> >> --
> >> Dr.McArrow
> >> _______________________________________________
> >> Gtk-sharp-list maillist  -  Gtk-sharp-list at lists.ximian.com
> >> http://lists.ximian.com/mailman/listinfo/gtk-sharp-list
> >
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>--
>Dr.McArrow
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