I linked Qt with DX and it always crashed, even though I tried various ways of making sure that DX was in a thread that did not wait a long time. My solution was to connect DX with Qt using CORBA, the free OmniORB. Though it seems complicated to through into the mix yet another tool, it works. Data transfer is with a socket, the Qt -> CORBA -> DX is for instructions. DX is linked with CORBA and as a separate process Qt is linked with CORBA. best regards, Alan --
Centro di Ricerca, Sviluppo e Studi Superiori in Sardegna Center for Advanced Studies, Research, and Development in Sardinia Postal Address: | Physical Address for FedEx, UPS, DHL: --------------- | ------------------------------------- Alan Scheinine | Alan Scheinine c/o CRS4 | c/o CRS4 C.P. n. 25 | Loc. Pixina Manna Edificio 1 09010 Pula (Cagliari), Italy | 09010 Pula (Cagliari), Italy Email: [EMAIL PROTECTED] Phone: 070 9250 238 [+39 070 9250 238] Fax: 070 9250 216 or 220 [+39 070 9250 216 or +39 070 9250 220] Operator at reception: 070 9250 1 [+39 070 9250 1] Mobile phone: 347 7990472 [+39 347 7990472]