The Write method writes data to serial port.
| LONG Write( | ||
| BYTE* Buffer, | // data buffer | |
| LONG Count | // number of bytes to write | |
| ); | ||
Parameters
Buffer [in] Pointer to the buffer containing the data to be written to the port. Count [in] Specifies the number of bytes to write to the port.
Return Values The Write method returns the number of bytes sent to serial port.
Remarks If serial port does not exist the return value is 0 (zero).
See also
Read method, ReadStr method, WriteStr method, ReadVariant method, WriteVariant method