DBinsertInfo |
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Add of an attribute value. Every element can own arbitrarily many attributes. With this function a new attribute can be added. If the attribute with the name attrib already exists, it is not taken up once more. Parametre elem (PELEMENT) [IN] Act on element which should get new attribute. attrib (const char *) [IN] Name of the attribute under which the value can be found again. worth (const void *) [IN] This are any binary data. If, however, an object is generated which can be indicated with VQL by the user, a Zero-timed string should exist at the beginning of the attribute value. len (ULONG) [IN] Length of the attribute value. This length should contain the final zero sign with sign chains. typ (USHORT) [IN] Indicator for the kind of the stored data, this is one of the ATTRIBUT_TYP_* constants. For user data it is ordinarily used ATTRIBUT_TYP_TEXT. Inside the type ATTRIBUT_TYP_RECORD is used possibly to the memory of the class structures. Result (PINFO_ELEMENT) [OUT] The trading of the Infoelements which was anew generated. If on account of a mistake no element was generated or the attribute already exists, the function returns ZERO. Declaration #include "database.h"
PINFO_ELEMENT DLLENTRY DBinsertInfo ( PELEMENT elem, const char * attrib, const void * worth, ULONG len, USHORT typ ); Related functions
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