He had written in c + + on VS2008 a serial program, using MSComm control, but because of receiving data quantity is too large, a receiving data, program will be stuck, could you tell me how to solve a great god?

CodePudding user response:

With API directly, in the evening this example of a lot of,
Don't use c + + what controls,

CodePudding user response:

PCOMM. DLL