get_query_value

Description:

[ Version ( since = "1.6" ) ]
public unowned string? get_query_value (string query_key)

Get the value associated with the query_key key.

Will return null if the key has no value or if the key does not exist in the URI query table. Because null is returned for both missing keys and keys with no value, you should use query_has_key to determine if a key is present in the URI query.

Parameters:

this	The Uri to examine.
query_key	The key to lookup.

Returns:

The value for the given key, or null if not found.