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DnsFlushResolverCache (dnsapi)
 
.
Summary
Flush a single hostname from the DNS resolver cache
Summary
Flush entire DNS cache, same as ipconfig.exe /flushdns

C# Signature:

    [DllImport("dnsapi.dll", EntryPoint = "DnsFlushResolverCacheEntry_W", CharSet = CharSet.Unicode)]
    public static extern int DnsFlushResolverCacheEntry(string hostName);
[DllImport("dnsapi.dll", SetLastError=true)]
static extern TODO DnsFlushResolverCache(TODO);

VB Signature:

  <DllImport("dnsapi.dll", EntryPoint:="DnsFlushResolverCacheEntry_W", CharSet:=CharSet.Unicode)> _
  Public Shared Function DnsFlushResolverCacheEntry(hostName As String) As UInt32
  <DllImport("dnsapi.dll", EntryPoint:="DnsFlushResolverCache")> _
  Public Shared Function DnsFlushResolverCache() As UInt32
  End Function

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