public InteropRecipientCollection(RecipientCollection outer)
{
_count = outer.Count;
if (_count == 0)
{
_handle = IntPtr.Zero;
return;
}
// allocate enough memory to hold all recipients
int size = Marshal.SizeOf(typeof(MapiMailMessage.MAPIHelperInterop.MapiRecipDesc));
_handle = Marshal.AllocHGlobal(_count * size);
// place all interop recipients into the memory just allocated
int ptr = (int)_handle;
foreach (Recipient native in outer)
{
MapiMailMessage.MAPIHelperInterop.MapiRecipDesc interop = native.GetInteropRepresentation();
// stick it in the memory block
Marshal.StructureToPtr(interop, (IntPtr)ptr, false);
ptr += size;
}
}
public MapiMailMessage()
{
_files = new ArrayList();
_recipientCollection = new RecipientCollection();
_manualResetEvent = new ManualResetEvent(false);
}