Determines whether the specified key of the specified properties object contains a value.
am_properties_is_set() does not return the value.
#include "am_properties.h" AM_EXPORT boolean_t am_properties_is_set(am_properties_t properties, const char *key);
This function takes the following parameters:
The specified properties object.
Pointer to the name of a key.
This function returns one of the following values of the boolean_t enumeration (defined in the standard <types.h> header file):
If the property has a value.
Otherwise