The ReadVariant method reads data from serial port input buffer and stores it in array of VARIANT type which could be further processed by ASP technology.
| VARIANT ReadVariant( | ||
| LONG Count | // number of bytes to read from buffer | |
| ); | ||
Parameters
Count [in] Is the number of bytes to be read from the port.
Return Values The ReadVariant method returns VARIANT which points to the array of VARIANT
See also
Write method, WriteStr method, ReadStr method, WriteVariant method