find_with_equal_func_full

Description:

[ Version ( since = "2.74" ) ]
public bool find_with_equal_func_full (Object item, EqualFuncFull equal_func, out uint position)

Like find_with_equal_func but with an additional user_data that is passed to equal_func.

this	a ListStore
item	an item
equal_func	A custom equality check function
position	the first position of `item`, if it was found.
user_data	user data for `equal_func`

Whether this contains item. If it was found, position will be set to the position where item occurred for the first time.