Generates a string representation of the iter.
This string is a “:” separated list of numbers. For example, “4:10:0:3” would be an acceptable return value for this string.
a #GtkTreeIter-struct
Return: a newly-allocated string. Must be freed with g_free().
2.2
See Implementation
Generates a string representation of the iter.
This string is a “:” separated list of numbers. For example, “4:10:0:3” would be an acceptable return value for this string.