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Cancels a query that was initiated by calling DnsQueryRaw.
If the query completion callback (see DNS_QUERY_RAW_COMPLETION_ROUTINE) hasn't been called by the time DnsCancelQueryRaw returns, then the query completion callback will lead to the callback being made with a queryStatus of ERROR_CANCELLED in the queryResults parameter.
Syntax
DNS_STATUS DnsCancelQueryRaw(
DNS_QUERY_RAW_CANCEL *cancelHandle
);
Parameters
cancelHandle
Type: _In_ DNS_QUERY_RAW_CANCEL*
The cancel handle that you obtained by calling DnsQueryRaw.
Return value
A DNS_STATUS value indicating success or failure.
Requirements
| Requirement | Value |
|---|---|
| Target Platform | Windows |
| Header | windns.h |
| Library | dnsapi.lib |
| DLL | dnsapi.dll |