2008/9/23 paragasu
<paragasu gmail com>
gda_data_model_iter_get_value_at is in V4
can i do g_printf("%s", value) ?
No, you can't because value is a pointer to a GValue structure, not a string.
i am always confuse with the datatype GValue.. how to make sure it is
of type char or integer?
use G_VALUE_TYPE (value), for example:
if (G_VALUE_TYPE (value) == G_TYPE_STRING)
g_print ("%s\n", g_value_get_string (value));
You can also use gda_value_stringify(value) which will return a string to be used for debug purposes.
using try and error. i manage to print the value using
list = GDA_PARAMETER_LIST (iter)->parameters;
param = GDA_PARAMETER (g_slist_nth_data (list, 0));
str = gda_parameter_get_value_str (param);
i am not sure it is the best way. is there any other better way i can
do it in V3?
It's the correct way. The returned string should take into account your locale settings as well.
thank you
You're welcome!
