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- Various
- Transmission between two computers that use character strings in different formats (UNICODE and ANSI)
- Using an external library: RXTX
sRead (Function) In french: sLit Syntax
Reading a number of bytes and retrieving a string Hide the details
<Result> = sRead(<Port number> , <Number of bytes to read>)
Remarks Various - sRead has no effect if the port was not opened by sOpen.
- sRead clears the input queue from the number of bytes actually read.
- A 32-bit application is locked during the duration of the transfer. To avoid this lock, the time-out between two read operations must be specified in sOpen. Once the time-out is over and if the read operation was not performed, sRead returns 0.
- WLanguage does not allow you to manage the control signals.
Versions 16 and later New in version 16 Business / UI classification : Business Logic
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