Appendice C: DISPID IAccessible

Un DISPID consente all'implementazione di IDispatch di cercare i vari metodi e proprietà di un'interfaccia doppia.

// PROPERTIES: Hierarchical 
#define DISPID_ACC_PARENT                   (-5000)
#define DISPID_ACC_CHILDCOUNT               (-5001)
#define DISPID_ACC_CHILD                    (-5002)
                                             
// PROPERTIES: Descriptive 
#define DISPID_ACC_NAME                     (-5003)
#define DISPID_ACC_VALUE                    (-5004)
#define DISPID_ACC_DESCRIPTION              (-5005)
#define DISPID_ACC_ROLE                     (-5006)
#define DISPID_ACC_STATE                    (-5007)
#define DISPID_ACC_HELP                     (-5008)
#define DISPID_ACC_HELPTOPIC                (-5009)
#define DISPID_ACC_KEYBOARDSHORTCUT         (-5010)
#define DISPID_ACC_FOCUS                    (-5011)
#define DISPID_ACC_SELECTION                (-5012)
#define DISPID_ACC_DEFAULTACTION            (-5013)

// METHODS 
#define DISPID_ACC_SELECT                   (-5014)
#define DISPID_ACC_LOCATION                 (-5015)
#define DISPID_ACC_NAVIGATE                 (-5016)
#define DISPID_ACC_HITTEST                  (-5017)
#define DISPID_ACC_DODEFAULTACTION          (-5018)