IUIX_Cmd::Handler Property
From PDF XChange PDF SDK
Property Handler of interface IUIX_Cmd returns/sets Pointer to IUIX_CmdHandler containing the command handler.
Syntax
HRESULT get_Handler([out, retval] IUIX_CmdHandler** pHandler); HRESULT put_Handler([in] IUIX_CmdHandler* pHandler);
Sample