[Gtk-sharp-list] Unable to convert from gfloat to gint64

Christian Hoff christian_hoff at gmx.net
Sat Dec 6 07:22:07 EST 2008

xxbartosxx schrieb:
> Hi,
> I use a Gtk.TreeStore(typeof(long), typeof(string), typeo(string))
> but when I do this:
> (treeviewCategoriesAndProducts.Model as Gtk.TreeStore).SetValue(iter, 0,
> 1102L);
> I get this warning:
> (CashRegister:10686): Gtk-WARNING **:
> /build/buildd/gtk+2.0-2.12.9/gtk/gtktreestore.c:762: Unable to convert from
> gfloat to gint64
Are you sure this warning occurs as a result of this command? Gtk# maps 
the C# "long" data type of column 0 into the gint64 C type. Seems like 
you want to assign a float value to the column, but the above line 
indicates that you did everything correctly.

Since this is a pretty stable part of Gtk#, I expect the error to be on 
your side; nevertheless you can file a bug report on 
http://www.mono-project.com/Bugs if the problem persists. You should 
also consider updating your Gtk# version(always a good idea :-) ).
> Is this a bug? pls some advice I am really stuck on this.
> thx

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