Hi,
I use waitcallback which is defined:
public delegate void WaitCallBack(Object o);
to callback a methed which is defined:
public void method(ref Object o);
The error occurs when compiling.
Can I use waitcallback to delegate a method in which the parameter
is sent by reference
Thanks,
Derek

Can I send a parameter by reference in using waitcallback?
Nick Shen
I write a delegate object to substitute for waitcallback
which meets my requirement.
Thanks.
Guy F