Describes the status of a variant value.

    typedef enum {
        API_VariantStatusNull,
        API_VariantStatusUserUndefined,
        API_VariantStatusNormal
    } API_VariantStatus;
    

 

Members

APIVariantStatusNull

Indicates that the variant is invalid in some way, e.g., it is a result of an unsuccesful operation.

APIVariantStatusUserUndefined

The variant is explicitly set to undefined by the user, but it is still valid.

APIVariantStatusNormal

The variant has a usable and valid value.

 

Requirements

Version: API 22 or later

Header: APIdefs_Properties.h

 

See Also

API_PropertyValue

API_Variant