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MDNS_QUERY_CALLBACK callback function (windns.h)

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  • Tiempo de lectura: 2 minutos

Used to asynchronously return the results of an mDNS query.

Syntax

MDNS_QUERY_CALLBACK MdnsQueryCallback;

void MdnsQueryCallback(
  PVOID pQueryContext,
  PMDNS_QUERY_HANDLE pQueryHandle,
  PDNS_QUERY_RESULT pQueryResults
)
{...}

Parameters

pQueryContext

A pointer to the user context that was passed to DnsStartMulticastQuery.

pQueryHandle

A pointer to the MDNS_QUERY_HANDLE structure that was passed to DnsStartMulticastQuery.

pQueryResults

A pointer to a DNS_QUERY_RESULT structure that contains the query results. Your application is responsible for freeing the pQueryRecords contained in this structure using DnsRecordListFree.

Return value

None

Requirements

   
Minimum supported client Windows 10 [desktop apps only]
Target Platform Windows
Header windns.h