Since use QT soon, recently developed a opc client, title mentioned problems,
I already included in the header file opcda. J h, opccomn. H and opcda_i. C, opccomn_i. C is added to the source file, the source file as long as add IID_IOPCServer identifier function error, commented by
I use the same configuration of development environment in the home, but is a 32-bit can pass, but with a 64 - bit desktop computers will appear afore-mentioned problems, very upset, has been plagued for a week, just ask the great spirit, thank you request action
CodePudding user response:
Have implemented iid_iopcserver function?CodePudding user response:
The same situation, also with qt, I use the vs plugin programming, 32-bit compiler through, 64 appear this error,