c++ - Convert CWnd* to myControl* -

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i trying convert cwnd* pointer custom control pointer. custom control extends cedit. below have. pwnd passed in. cwnd*.

caledit* test = (caledit*)pwnd->getdlgitem(pwnd->getdlgctrlid());

when try debug , see value of test is, none of members can evaluated. cwnd* not problem.

to sure cwnd* pointing control want, did pwnd->getdlgctrlid(), , id matches expected control.

try use cedit *pedit = dynamic_cast<cedit*>(pwnd)


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