## Vanara.PInvoke.DnsApi  
PInvoke API (methods, structures and constants imported from Windows DnsApi.dll.

- Includes methods from dnsapi.dll  
- Current NuGet release: [![Nuget](https://img.shields.io/nuget/v/Vanara.PInvoke.DnsApi?logo=nuget&style=flat-square)![Nuget](https://img.shields.io/nuget/dt/Vanara.PInvoke.DnsApi?label=%20&style=flat-square)](https://www.nuget.org/packages/Vanara.PInvoke.DnsApi)  
### Methods - 100% API coverage (37 of 37 functions)  
Native Method | Header | Managed Method  
--- | --- | ---  
[DnsAcquireContextHandle_](https://www.google.com/search?num=5&q=DnsAcquireContextHandle_A+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DnsAcquireContextHandle](https://github.com/dahall/Vanara/search?l=C%23&q=DnsAcquireContextHandle)  
[DnsCancelQuery](https://www.google.com/search?num=5&q=DnsCancelQuery+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DnsCancelQuery](https://github.com/dahall/Vanara/search?l=C%23&q=DnsCancelQuery)  
[DnsExtractRecordsFromMessage_W](https://www.google.com/search?num=5&q=DnsExtractRecordsFromMessage_W+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DnsExtractRecordsFromMessage](https://github.com/dahall/Vanara/search?l=C%23&q=DnsExtractRecordsFromMessage)  
[DnsFree](https://www.google.com/search?num=5&q=DnsFree+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DnsFree](https://github.com/dahall/Vanara/search?l=C%23&q=DnsFree)  
[DnsFreeCustomServers](https://www.google.com/search?num=5&q=DnsFreeCustomServers+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DnsFreeCustomServers](https://github.com/dahall/Vanara/search?l=C%23&q=DnsFreeCustomServers)  
[DnsFreeProxyName](https://www.google.com/search?num=5&q=DnsFreeProxyName+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DnsFreeProxyName](https://github.com/dahall/Vanara/search?l=C%23&q=DnsFreeProxyName)  
[DnsGetApplicationSettings](https://www.google.com/search?num=5&q=DnsGetApplicationSettings+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DnsGetApplicationSettings](https://github.com/dahall/Vanara/search?l=C%23&q=DnsGetApplicationSettings)  
[DnsGetCacheDataTable](https://www.google.com/search?num=5&q=DnsGetCacheDataTable+site%3Alearn.microsoft.com) |  | [Vanara.PInvoke.DnsApi.DnsGetCacheDataTable](https://github.com/dahall/Vanara/search?l=C%23&q=DnsGetCacheDataTable)  
[DnsGetProxyInformation](https://www.google.com/search?num=5&q=DnsGetProxyInformation+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DnsGetProxyInformation](https://github.com/dahall/Vanara/search?l=C%23&q=DnsGetProxyInformation)  
[DnsModifyRecordsInSet_](https://www.google.com/search?num=5&q=DnsModifyRecordsInSet_A+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DnsModifyRecordsInSet](https://github.com/dahall/Vanara/search?l=C%23&q=DnsModifyRecordsInSet)  
[DnsNameCompare_](https://www.google.com/search?num=5&q=DnsNameCompare_A+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DnsNameCompare](https://github.com/dahall/Vanara/search?l=C%23&q=DnsNameCompare)  
[DnsQuery_](https://www.google.com/search?num=5&q=DnsQuery_A+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DnsQuery](https://github.com/dahall/Vanara/search?l=C%23&q=DnsQuery)  
[DnsQueryConfig](https://www.google.com/search?num=5&q=DnsQueryConfig+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DnsQueryConfig](https://github.com/dahall/Vanara/search?l=C%23&q=DnsQueryConfig)  
[DnsQueryEx](https://www.google.com/search?num=5&q=DnsQueryEx+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DnsQueryEx](https://github.com/dahall/Vanara/search?l=C%23&q=DnsQueryEx)  
[DnsRecordCompare](https://www.google.com/search?num=5&q=DnsRecordCompare+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DnsRecordCompare](https://github.com/dahall/Vanara/search?l=C%23&q=DnsRecordCompare)  
[DnsRecordCopyEx](https://www.google.com/search?num=5&q=DnsRecordCopyEx+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DnsRecordCopyEx](https://github.com/dahall/Vanara/search?l=C%23&q=DnsRecordCopyEx)  
[DnsRecordSetCompare](https://www.google.com/search?num=5&q=DnsRecordSetCompare+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DnsRecordSetCompare](https://github.com/dahall/Vanara/search?l=C%23&q=DnsRecordSetCompare)  
[DnsRecordSetCopyEx](https://www.google.com/search?num=5&q=DnsRecordSetCopyEx+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DnsRecordSetCopyEx](https://github.com/dahall/Vanara/search?l=C%23&q=DnsRecordSetCopyEx)  
[DnsRecordSetDetach](https://www.google.com/search?num=5&q=DnsRecordSetDetach+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DnsRecordSetDetach](https://github.com/dahall/Vanara/search?l=C%23&q=DnsRecordSetDetach)  
[DnsReleaseContextHandle](https://www.google.com/search?num=5&q=DnsReleaseContextHandle+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DnsReleaseContextHandle](https://github.com/dahall/Vanara/search?l=C%23&q=DnsReleaseContextHandle)  
[DnsReplaceRecordSet](https://www.google.com/search?num=5&q=DnsReplaceRecordSetA+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DnsReplaceRecordSet](https://github.com/dahall/Vanara/search?l=C%23&q=DnsReplaceRecordSet)  
[DnsServiceBrowse](https://www.google.com/search?num=5&q=DnsServiceBrowse+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DnsServiceBrowse](https://github.com/dahall/Vanara/search?l=C%23&q=DnsServiceBrowse)  
[DnsServiceBrowseCancel](https://www.google.com/search?num=5&q=DnsServiceBrowseCancel+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DnsServiceBrowseCancel](https://github.com/dahall/Vanara/search?l=C%23&q=DnsServiceBrowseCancel)  
[DnsServiceConstructInstance](https://www.google.com/search?num=5&q=DnsServiceConstructInstance+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DnsServiceConstructInstance](https://github.com/dahall/Vanara/search?l=C%23&q=DnsServiceConstructInstance)  
[DnsServiceCopyInstance](https://www.google.com/search?num=5&q=DnsServiceCopyInstance+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DnsServiceCopyInstance](https://github.com/dahall/Vanara/search?l=C%23&q=DnsServiceCopyInstance)  
[DnsServiceDeRegister](https://www.google.com/search?num=5&q=DnsServiceDeRegister+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DnsServiceDeRegister](https://github.com/dahall/Vanara/search?l=C%23&q=DnsServiceDeRegister)  
[DnsServiceFreeInstance](https://www.google.com/search?num=5&q=DnsServiceFreeInstance+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DnsServiceFreeInstance](https://github.com/dahall/Vanara/search?l=C%23&q=DnsServiceFreeInstance)  
[DnsServiceRegister](https://www.google.com/search?num=5&q=DnsServiceRegister+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DnsServiceRegister](https://github.com/dahall/Vanara/search?l=C%23&q=DnsServiceRegister)  
[DnsServiceRegisterCancel](https://www.google.com/search?num=5&q=DnsServiceRegisterCancel+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DnsServiceRegisterCancel](https://github.com/dahall/Vanara/search?l=C%23&q=DnsServiceRegisterCancel)  
[DnsServiceResolve](https://www.google.com/search?num=5&q=DnsServiceResolve+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DnsServiceResolve](https://github.com/dahall/Vanara/search?l=C%23&q=DnsServiceResolve)  
[DnsServiceResolveCancel](https://www.google.com/search?num=5&q=DnsServiceResolveCancel+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DnsServiceResolveCancel](https://github.com/dahall/Vanara/search?l=C%23&q=DnsServiceResolveCancel)  
[DnsSetApplicationSettings](https://www.google.com/search?num=5&q=DnsSetApplicationSettings+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DnsSetApplicationSettings](https://github.com/dahall/Vanara/search?l=C%23&q=DnsSetApplicationSettings)  
[DnsStartMulticastQuery](https://www.google.com/search?num=5&q=DnsStartMulticastQuery+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DnsStartMulticastQuery](https://github.com/dahall/Vanara/search?l=C%23&q=DnsStartMulticastQuery)  
[DnsStopMulticastQuery](https://www.google.com/search?num=5&q=DnsStopMulticastQuery+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DnsStopMulticastQuery](https://github.com/dahall/Vanara/search?l=C%23&q=DnsStopMulticastQuery)  
[DnsValidateName_](https://www.google.com/search?num=5&q=DnsValidateName_A+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DnsValidateName](https://github.com/dahall/Vanara/search?l=C%23&q=DnsValidateName)  
[DnsValidateServerStatus](https://www.google.com/search?num=5&q=DnsValidateServerStatus+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DnsValidateServerStatus](https://github.com/dahall/Vanara/search?l=C%23&q=DnsValidateServerStatus)  
[DnsWriteQuestionToBuffer_W](https://www.google.com/search?num=5&q=DnsWriteQuestionToBuffer_W+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DnsWriteQuestionToBuffer](https://github.com/dahall/Vanara/search?l=C%23&q=DnsWriteQuestionToBuffer)  
### Enumerations  
Native Enum | Header | Managed Enum  
--- | --- | ---  
[ATMA](https://www.google.com/search?num=5&q=ATMA+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.ATMA](https://github.com/dahall/Vanara/search?l=C%23&q=ATMA)  
[DNS_APP_SETTINGSF](https://www.google.com/search?num=5&q=DNS_APP_SETTINGSF+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DNS_APP_SETTINGSF](https://github.com/dahall/Vanara/search?l=C%23&q=DNS_APP_SETTINGSF)  
[DNS_CHARSET](https://www.google.com/search?num=5&q=DNS_CHARSET+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DNS_CHARSET](https://github.com/dahall/Vanara/search?l=C%23&q=DNS_CHARSET)  
[DNS_CLASS](https://www.google.com/search?num=5&q=DNS_CLASS+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DNS_CLASS](https://github.com/dahall/Vanara/search?l=C%23&q=DNS_CLASS)  
[DNS_CONFIG_FLAG](https://www.google.com/search?num=5&q=DNS_CONFIG_FLAG+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DNS_CONFIG_FLAG](https://github.com/dahall/Vanara/search?l=C%23&q=DNS_CONFIG_FLAG)  
[DNS_CONFIG_TYPE](https://www.google.com/search?num=5&q=DNS_CONFIG_TYPE+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DNS_CONFIG_TYPE](https://github.com/dahall/Vanara/search?l=C%23&q=DNS_CONFIG_TYPE)  
[DNS_CUSTOM_SERVER_FLAGS](https://www.google.com/search?num=5&q=DNS_CUSTOM_SERVER_FLAGS+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DNS_CUSTOM_SERVER_FLAGS](https://github.com/dahall/Vanara/search?l=C%23&q=DNS_CUSTOM_SERVER_FLAGS)  
[DNS_CUSTOM_SERVER_TYPE](https://www.google.com/search?num=5&q=DNS_CUSTOM_SERVER_TYPE+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DNS_CUSTOM_SERVER_TYPE](https://github.com/dahall/Vanara/search?l=C%23&q=DNS_CUSTOM_SERVER_TYPE)  
[DNS_FREE_TYPE](https://www.google.com/search?num=5&q=DNS_FREE_TYPE+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DNS_FREE_TYPE](https://github.com/dahall/Vanara/search?l=C%23&q=DNS_FREE_TYPE)  
[DNS_NAME_FORMAT](https://www.google.com/search?num=5&q=DNS_NAME_FORMAT+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DNS_NAME_FORMAT](https://github.com/dahall/Vanara/search?l=C%23&q=DNS_NAME_FORMAT)  
[DNS_OPCODE](https://www.google.com/search?num=5&q=DNS_OPCODE+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DNS_OPCODE](https://github.com/dahall/Vanara/search?l=C%23&q=DNS_OPCODE)  
[DNS_PROXY_INFORMATION_TYPE](https://www.google.com/search?num=5&q=DNS_PROXY_INFORMATION_TYPE+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DNS_PROXY_INFORMATION_TYPE](https://github.com/dahall/Vanara/search?l=C%23&q=DNS_PROXY_INFORMATION_TYPE)  
[DNS_QUERY_OPTIONS](https://www.google.com/search?num=5&q=DNS_QUERY_OPTIONS+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DNS_QUERY_OPTIONS](https://github.com/dahall/Vanara/search?l=C%23&q=DNS_QUERY_OPTIONS)  
[DNS_RCODE](https://www.google.com/search?num=5&q=DNS_RCODE+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DNS_RCODE](https://github.com/dahall/Vanara/search?l=C%23&q=DNS_RCODE)  
[DNS_SECTION](https://www.google.com/search?num=5&q=DNS_SECTION+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DNS_SECTION](https://github.com/dahall/Vanara/search?l=C%23&q=DNS_SECTION)  
[DNS_TKEY_MODE](https://www.google.com/search?num=5&q=DNS_TKEY_MODE+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DNS_TKEY_MODE](https://github.com/dahall/Vanara/search?l=C%23&q=DNS_TKEY_MODE)  
[DNS_TYPE](https://www.google.com/search?num=5&q=DNS_TYPE+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DNS_TYPE](https://github.com/dahall/Vanara/search?l=C%23&q=DNS_TYPE)  
[DNS_UPDATE](https://www.google.com/search?num=5&q=DNS_UPDATE+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DNS_UPDATE](https://github.com/dahall/Vanara/search?l=C%23&q=DNS_UPDATE)  
[DNS_WINS_FLAG](https://www.google.com/search?num=5&q=DNS_WINS_FLAG+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DNS_WINS_FLAG](https://github.com/dahall/Vanara/search?l=C%23&q=DNS_WINS_FLAG)  
[DnsServerStatus](https://www.google.com/search?num=5&q=DnsServerStatus+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DnsServerStatus](https://github.com/dahall/Vanara/search?l=C%23&q=DnsServerStatus)  
### Structures  
Native Structure | Header | Managed Structure  
--- | --- | ---  
[DNS_A_DATA](https://www.google.com/search?num=5&q=DNS_A_DATA+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DNS_A_DATA](https://github.com/dahall/Vanara/search?l=C%23&q=DNS_A_DATA)  
[DNS_AAAA_DATA](https://www.google.com/search?num=5&q=DNS_AAAA_DATA+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DNS_AAAA_DATA](https://github.com/dahall/Vanara/search?l=C%23&q=DNS_AAAA_DATA)  
[DNS_ADDR](https://www.google.com/search?num=5&q=DNS_ADDR+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DNS_ADDR](https://github.com/dahall/Vanara/search?l=C%23&q=DNS_ADDR)  
[DNS_ADDR_ARRAY](https://www.google.com/search?num=5&q=DNS_ADDR_ARRAY+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DNS_ADDR_ARRAY](https://github.com/dahall/Vanara/search?l=C%23&q=DNS_ADDR_ARRAY)  
[DNS_APPLICATION_SETTINGS](https://www.google.com/search?num=5&q=DNS_APPLICATION_SETTINGS+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DNS_APPLICATION_SETTINGS](https://github.com/dahall/Vanara/search?l=C%23&q=DNS_APPLICATION_SETTINGS)  
[DNS_ATMA_DATA](https://www.google.com/search?num=5&q=DNS_ATMA_DATA+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DNS_ATMA_DATA](https://github.com/dahall/Vanara/search?l=C%23&q=DNS_ATMA_DATA)  
[DNS_CACHE_ENTRY](https://www.google.com/search?num=5&q=DNS_CACHE_ENTRY+site%3Alearn.microsoft.com) |  | [Vanara.PInvoke.DnsApi.DNS_CACHE_ENTRY](https://github.com/dahall/Vanara/search?l=C%23&q=DNS_CACHE_ENTRY)  
[DNS_CUSTOM_SERVER](https://www.google.com/search?num=5&q=DNS_CUSTOM_SERVER+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DNS_CUSTOM_SERVER](https://github.com/dahall/Vanara/search?l=C%23&q=DNS_CUSTOM_SERVER)  
[DNS_DHCID_DATA](https://www.google.com/search?num=5&q=DNS_DHCID_DATA+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DNS_DHCID_DATA](https://github.com/dahall/Vanara/search?l=C%23&q=DNS_DHCID_DATA)  
[DNS_DS_DATA](https://www.google.com/search?num=5&q=DNS_DS_DATA+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DNS_DS_DATA](https://github.com/dahall/Vanara/search?l=C%23&q=DNS_DS_DATA)  
[DNS_HEADER](https://www.google.com/search?num=5&q=DNS_HEADER+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DNS_HEADER](https://github.com/dahall/Vanara/search?l=C%23&q=DNS_HEADER)  
[DNS_KEY_DATA](https://www.google.com/search?num=5&q=DNS_KEY_DATA+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DNS_KEY_DATA](https://github.com/dahall/Vanara/search?l=C%23&q=DNS_KEY_DATA)  
[DNS_LOC_DATA](https://www.google.com/search?num=5&q=DNS_LOC_DATA+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DNS_LOC_DATA](https://github.com/dahall/Vanara/search?l=C%23&q=DNS_LOC_DATA)  
[DNS_MESSAGE_BUFFER](https://www.google.com/search?num=5&q=DNS_MESSAGE_BUFFER+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DNS_MESSAGE_BUFFER](https://github.com/dahall/Vanara/search?l=C%23&q=DNS_MESSAGE_BUFFER)  
[DNS_MINFO_DATA](https://www.google.com/search?num=5&q=DNS_MINFO_DATA+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DNS_MINFO_DATA](https://github.com/dahall/Vanara/search?l=C%23&q=DNS_MINFO_DATA)  
[DNS_MX_DATA](https://www.google.com/search?num=5&q=DNS_MX_DATA+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DNS_MX_DATA](https://github.com/dahall/Vanara/search?l=C%23&q=DNS_MX_DATA)  
[DNS_NAPTR_DATA](https://www.google.com/search?num=5&q=DNS_NAPTR_DATA+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DNS_NAPTR_DATA](https://github.com/dahall/Vanara/search?l=C%23&q=DNS_NAPTR_DATA)  
[DNS_NSEC_DATA](https://www.google.com/search?num=5&q=DNS_NSEC_DATA+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DNS_NSEC_DATA](https://github.com/dahall/Vanara/search?l=C%23&q=DNS_NSEC_DATA)  
[DNS_NSEC3_DATA](https://www.google.com/search?num=5&q=DNS_NSEC3_DATA+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DNS_NSEC3_DATA](https://github.com/dahall/Vanara/search?l=C%23&q=DNS_NSEC3_DATA)  
[DNS_NSEC3PARAM_DATA](https://www.google.com/search?num=5&q=DNS_NSEC3PARAM_DATA+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DNS_NSEC3PARAM_DATA](https://github.com/dahall/Vanara/search?l=C%23&q=DNS_NSEC3PARAM_DATA)  
[DNS_NULL_DATA](https://www.google.com/search?num=5&q=DNS_NULL_DATA+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DNS_NULL_DATA](https://github.com/dahall/Vanara/search?l=C%23&q=DNS_NULL_DATA)  
[DNS_NXT_DATA](https://www.google.com/search?num=5&q=DNS_NXT_DATA+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DNS_NXT_DATA](https://github.com/dahall/Vanara/search?l=C%23&q=DNS_NXT_DATA)  
[DNS_OPT_DATA](https://www.google.com/search?num=5&q=DNS_OPT_DATA+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DNS_OPT_DATA](https://github.com/dahall/Vanara/search?l=C%23&q=DNS_OPT_DATA)  
[DNS_PROXY_INFORMATION](https://www.google.com/search?num=5&q=DNS_PROXY_INFORMATION+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DNS_PROXY_INFORMATION](https://github.com/dahall/Vanara/search?l=C%23&q=DNS_PROXY_INFORMATION)  
[DNS_PTR_DATA](https://www.google.com/search?num=5&q=DNS_PTR_DATA+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DNS_PTR_DATA](https://github.com/dahall/Vanara/search?l=C%23&q=DNS_PTR_DATA)  
[DNS_QUERY_CANCEL](https://www.google.com/search?num=5&q=DNS_QUERY_CANCEL+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DNS_QUERY_CANCEL](https://github.com/dahall/Vanara/search?l=C%23&q=DNS_QUERY_CANCEL)  
[DNS_QUERY_REQUEST](https://www.google.com/search?num=5&q=DNS_QUERY_REQUEST+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DNS_QUERY_REQUEST](https://github.com/dahall/Vanara/search?l=C%23&q=DNS_QUERY_REQUEST)  
[DNS_QUERY_REQUEST3](https://www.google.com/search?num=5&q=DNS_QUERY_REQUEST3+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DNS_QUERY_REQUEST3](https://github.com/dahall/Vanara/search?l=C%23&q=DNS_QUERY_REQUEST3)  
[DNS_QUERY_RESULT](https://www.google.com/search?num=5&q=DNS_QUERY_RESULT+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DNS_QUERY_RESULT](https://github.com/dahall/Vanara/search?l=C%23&q=DNS_QUERY_RESULT)  
[DNS_RECORD](https://www.google.com/search?num=5&q=DNS_RECORD+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DNS_RECORD](https://github.com/dahall/Vanara/search?l=C%23&q=DNS_RECORD)  
[DNS_RECORD_FLAGS](https://www.google.com/search?num=5&q=DNS_RECORD_FLAGS+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DNS_RECORD_FLAGS](https://github.com/dahall/Vanara/search?l=C%23&q=DNS_RECORD_FLAGS)  
[DNS_RRSET](https://www.google.com/search?num=5&q=DNS_RRSET+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DNS_RRSET](https://github.com/dahall/Vanara/search?l=C%23&q=DNS_RRSET)  
[DNS_SERVICE_BROWSE_REQUEST](https://www.google.com/search?num=5&q=DNS_SERVICE_BROWSE_REQUEST+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DNS_SERVICE_BROWSE_REQUEST](https://github.com/dahall/Vanara/search?l=C%23&q=DNS_SERVICE_BROWSE_REQUEST)  
[DNS_SERVICE_BROWSE_REQUEST_CALLBACK](https://www.google.com/search?num=5&q=DNS_SERVICE_BROWSE_REQUEST_CALLBACK+site%3Alearn.microsoft.com) |  | [Vanara.PInvoke.DnsApi.DNS_SERVICE_BROWSE_REQUEST.DNS_SERVICE_BROWSE_REQUEST_CALLBACK](https://github.com/dahall/Vanara/search?l=C%23&q=DNS_SERVICE_BROWSE_REQUEST_CALLBACK)  
[DNS_SERVICE_CANCEL](https://www.google.com/search?num=5&q=DNS_SERVICE_CANCEL+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DNS_SERVICE_CANCEL](https://github.com/dahall/Vanara/search?l=C%23&q=DNS_SERVICE_CANCEL)  
[DNS_SERVICE_INSTANCE](https://www.google.com/search?num=5&q=DNS_SERVICE_INSTANCE+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DNS_SERVICE_INSTANCE](https://github.com/dahall/Vanara/search?l=C%23&q=DNS_SERVICE_INSTANCE)  
[DNS_SERVICE_REGISTER_REQUEST](https://www.google.com/search?num=5&q=DNS_SERVICE_REGISTER_REQUEST+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DNS_SERVICE_REGISTER_REQUEST](https://github.com/dahall/Vanara/search?l=C%23&q=DNS_SERVICE_REGISTER_REQUEST)  
[DNS_SERVICE_RESOLVE_REQUEST](https://www.google.com/search?num=5&q=DNS_SERVICE_RESOLVE_REQUEST+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DNS_SERVICE_RESOLVE_REQUEST](https://github.com/dahall/Vanara/search?l=C%23&q=DNS_SERVICE_RESOLVE_REQUEST)  
[DNS_SIG_DATA](https://www.google.com/search?num=5&q=DNS_SIG_DATA+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DNS_SIG_DATA](https://github.com/dahall/Vanara/search?l=C%23&q=DNS_SIG_DATA)  
[DNS_SOA_DATA](https://www.google.com/search?num=5&q=DNS_SOA_DATA+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DNS_SOA_DATA](https://github.com/dahall/Vanara/search?l=C%23&q=DNS_SOA_DATA)  
[DNS_SRV_DATA](https://www.google.com/search?num=5&q=DNS_SRV_DATA+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DNS_SRV_DATA](https://github.com/dahall/Vanara/search?l=C%23&q=DNS_SRV_DATA)  
[DNS_TKEY_DATA](https://www.google.com/search?num=5&q=DNS_TKEY_DATA+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DNS_TKEY_DATA](https://github.com/dahall/Vanara/search?l=C%23&q=DNS_TKEY_DATA)  
[DNS_TLSA_DATA](https://www.google.com/search?num=5&q=DNS_TLSA_DATA+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DNS_TLSA_DATA](https://github.com/dahall/Vanara/search?l=C%23&q=DNS_TLSA_DATA)  
[DNS_TSIG_DATA](https://www.google.com/search?num=5&q=DNS_TSIG_DATA+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DNS_TSIG_DATA](https://github.com/dahall/Vanara/search?l=C%23&q=DNS_TSIG_DATA)  
[DNS_TXT_DATA](https://www.google.com/search?num=5&q=DNS_TXT_DATA+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DNS_TXT_DATA](https://github.com/dahall/Vanara/search?l=C%23&q=DNS_TXT_DATA)  
[DNS_UNKNOWN_DATA](https://www.google.com/search?num=5&q=DNS_UNKNOWN_DATA+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DNS_UNKNOWN_DATA](https://github.com/dahall/Vanara/search?l=C%23&q=DNS_UNKNOWN_DATA)  
[DNS_WINS_DATA](https://www.google.com/search?num=5&q=DNS_WINS_DATA+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DNS_WINS_DATA](https://github.com/dahall/Vanara/search?l=C%23&q=DNS_WINS_DATA)  
[DNS_WINSR_DATA](https://www.google.com/search?num=5&q=DNS_WINSR_DATA+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DNS_WINSR_DATA](https://github.com/dahall/Vanara/search?l=C%23&q=DNS_WINSR_DATA)  
[DNS_WIRE_QUESTION](https://www.google.com/search?num=5&q=DNS_WIRE_QUESTION+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DNS_WIRE_QUESTION](https://github.com/dahall/Vanara/search?l=C%23&q=DNS_WIRE_QUESTION)  
[DNS_WIRE_RECORD](https://www.google.com/search?num=5&q=DNS_WIRE_RECORD+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DNS_WIRE_RECORD](https://github.com/dahall/Vanara/search?l=C%23&q=DNS_WIRE_RECORD)  
[DNS_WKS_DATA](https://www.google.com/search?num=5&q=DNS_WKS_DATA+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.DNS_WKS_DATA](https://github.com/dahall/Vanara/search?l=C%23&q=DNS_WKS_DATA)  
[HDNSCONTEXT](https://www.google.com/search?num=5&q=HDNSCONTEXT+site%3Alearn.microsoft.com) |  | [Vanara.PInvoke.DnsApi.HDNSCONTEXT](https://github.com/dahall/Vanara/search?l=C%23&q=HDNSCONTEXT)  
[IP4_ARRAY](https://www.google.com/search?num=5&q=IP4_ARRAY+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.IP4_ARRAY](https://github.com/dahall/Vanara/search?l=C%23&q=IP4_ARRAY)  
[MDNS_QUERY_HANDLE](https://www.google.com/search?num=5&q=MDNS_QUERY_HANDLE+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.MDNS_QUERY_HANDLE](https://github.com/dahall/Vanara/search?l=C%23&q=MDNS_QUERY_HANDLE)  
[MDNS_QUERY_REQUEST](https://www.google.com/search?num=5&q=MDNS_QUERY_REQUEST+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.MDNS_QUERY_REQUEST](https://github.com/dahall/Vanara/search?l=C%23&q=MDNS_QUERY_REQUEST)  
### Classes  
Native Class | Header | Managed Class  
--- | --- | ---  
[SafeDnsCacheDataTable](https://www.google.com/search?num=5&q=SafeDnsCacheDataTable+site%3Alearn.microsoft.com) |  | [Vanara.PInvoke.DnsApi.SafeDnsCacheDataTable](https://github.com/dahall/Vanara/search?l=C%23&q=SafeDnsCacheDataTable)  
[SafeDnsRecordList](https://www.google.com/search?num=5&q=SafeDnsRecordList+site%3Alearn.microsoft.com) |  | [Vanara.PInvoke.DnsApi.SafeDnsRecordList](https://github.com/dahall/Vanara/search?l=C%23&q=SafeDnsRecordList)  
[SafeHDNSCONTEXT](https://www.google.com/search?num=5&q=SafeHDNSCONTEXT+site%3Alearn.microsoft.com) |  | [Vanara.PInvoke.DnsApi.SafeHDNSCONTEXT](https://github.com/dahall/Vanara/search?l=C%23&q=SafeHDNSCONTEXT)  
[SafePDNS_SERVICE_INSTANCE](https://www.google.com/search?num=5&q=SafePDNS_SERVICE_INSTANCE+site%3Alearn.microsoft.com) | windns.h | [Vanara.PInvoke.DnsApi.SafePDNS_SERVICE_INSTANCE](https://github.com/dahall/Vanara/search?l=C%23&q=SafePDNS_SERVICE_INSTANCE)  
