]]> ]]> DtDtsDataTypeIsAction library call DtDtsDataTypeIsAction determine if the data type is an action #include <Dt/Dts.h> int DtDtsDataTypeIsAction const char *datatype The DtDtsDataTypeIsAction function determines if the specified data type is an action—a data type that was loaded from the action tables of the actions and data types database. The datatype argument is a pointer to a data type name string. Upon successful completion, the DtDtsDataTypeIsAction function returns non-zero if the data type is an action; otherwise, it returns zero. Dt/Dts.h, &cdeman.DtDtsLoadDataTypes;.