property SocketObjectPendingInboundMessageCount.
Retrieves the number of incoming messages ( received but not
dispatched yet ).
|
hSocketObject
[in] . Handle of socket object.
pVal
[out,
retval] The returned value is a long value.
S_OK
The
operation was successfull.
E_POINTER
A NULL
pointer was supplied as an argument.
E_UNEXPECTED
An unexpected
error occoured.