Hi,
I have tried to use WriteFile to send a short string of eight characters from a Delphi program and c#. Both of them lockup and writefile never returns . However, using a terminal program (realterm), it works perfectly! A breakpoint on the CDC callback is never hit when writefile is called. However, it is hit many times when the port…
Here are some examples of http://blog.advids.co/20-video-marketing-examples-from-customer-support-service-and-helpdesk-platforms/
