/// <summary>
///
/// </summary>
/// <returns></returns>
public static IEnumerable <I_OWNER_MODULE> GetAllUDP6Connections()
{
IntPtr buffTable = IntPtr.Zero;
try
{
int buffSize = 0;
GetExtendedUdpTable(IntPtr.Zero, ref buffSize, true, AF_INET.IP6, UDP_TABLE_CLASS.UDP_TABLE_OWNER_MODULE, 0);
buffTable = Marshal.AllocHGlobal(buffSize);
uint ret = GetExtendedUdpTable(buffTable, ref buffSize, true, AF_INET.IP6, UDP_TABLE_CLASS.UDP_TABLE_OWNER_MODULE, 0);
if (ret == 0)
{
MIB_UDP6TABLE_OWNER_MODULE tab = (MIB_UDP6TABLE_OWNER_MODULE)Marshal.PtrToStructure(buffTable, typeof(MIB_UDP6TABLE_OWNER_MODULE));
IntPtr rowPtr = (IntPtr)((long)buffTable + (long)Marshal.OffsetOf(typeof(MIB_UDP6TABLE_OWNER_MODULE), "FirstEntry"));
MIB_UDP6ROW_OWNER_MODULE current;
for (int i = 0; i < tab.NumEntries; i++)
{
current = (MIB_UDP6ROW_OWNER_MODULE)Marshal.PtrToStructure(rowPtr, typeof(MIB_UDP6ROW_OWNER_MODULE));
rowPtr = (IntPtr)((long)rowPtr + (long)Marshal.SizeOf(current));
yield return(current);
}
}
else
{
throw new Win32Exception((int)ret);
}
}
finally
{
if (buffTable != IntPtr.Zero)
{
Marshal.FreeHGlobal(buffTable);
}
}
}
/// <summary>
///
/// </summary>
/// <returns></returns>
public static IEnumerable <IConnectionOwnerInfo> GetAllUDP6Connections()
{
IntPtr buffTable = IntPtr.Zero;
try
{
var buffSize = 0;
_ = UDPHelper.NativeMethods.GetExtendedUdpTable(IntPtr.Zero, ref buffSize, true, AF_INET.IP6, UDP_TABLE_CLASS.UDP_TABLE_OWNER_MODULE, 0);
buffTable = Marshal.AllocHGlobal(buffSize);
uint ret = UDPHelper.NativeMethods.GetExtendedUdpTable(buffTable, ref buffSize, true, AF_INET.IP6, UDP_TABLE_CLASS.UDP_TABLE_OWNER_MODULE, 0);
if (ret == 0)
{
MIB_UDP6TABLE_OWNER_MODULE tab = Marshal.PtrToStructure <MIB_UDP6TABLE_OWNER_MODULE>(buffTable);
var rowPtr = (IntPtr)((long)buffTable + (long)Marshal.OffsetOf <MIB_UDP6TABLE_OWNER_MODULE>(nameof(MIB_UDP6TABLE_OWNER_MODULE.FirstEntry)));
MIB_UDP6ROW_OWNER_MODULE current;
for (var i = 0; i < tab.NumEntries; i++)
{
current = Marshal.PtrToStructure <MIB_UDP6ROW_OWNER_MODULE>(rowPtr);
rowPtr = (IntPtr)((long)rowPtr + Marshal.SizeOf(current));
yield return(current);
}
}
else
{
throw new Win32Exception((int)ret);
}
}
finally
{
if (buffTable != IntPtr.Zero)
{
Marshal.FreeHGlobal(buffTable);
}
}
}
