Returns the modification timestamp for the next attribute value in a result buffer.
#include <nwnet.h> or #include <nwdsbuft.h> NWDSCCODE N_API NWDSGetAttrValModTime (NWDSContextHandle context, pBuf_T buf, pTimeStamp_T timeStamp);
uses netwin32 Function NWDSGetAttrValModTime (context : NWDSContextHandle; buf : pBuf_T; timeStamp : pTimeStamp_T; ) : NWDSCCODE;
(IN) Specifies the NDS context for the request.
(IN) Points to the result buffer returned from NWDSRead when infoType is set to DS_VALUE_INFO.
(OUT) Points to the modification timestamp of the attribute value.
0x0000 0000 |
SUCCESSFUL |
nonzero value |
Nonzero values indicate errors. See |
NWDSGetAttrValModTime is used to retrieve the modification timestamp of attribute values from a result buffer filled in by functions such as NWDSList, NWDSRead, or NWDSSearch.
When NWDSRead is called with infoType equal to DS_VALUE_INFO, attribute names, values, value flags, and modification timestamps are returned in a result buffer. To retrieve information from the result buffer, the following sequence of calls should be made: