ePass1000 C/C++ API Reference Manual Version 2.0

# epas_GetDriverVersion

The epas_GetDriverVersion function returns the version of the driver.

    unsigned long
    epas_GetDriverVersion(void);

#### Return Values

If there is no driver installed, a zero is returned. If the call to the function failed, 0xFFFFFFFF is returned. Otherwise, the version of the driver is returned as an unsigned long in the following format:

Word1 | Word2
--- | ---
Byte 1 - Major Version | Byte 2 - Minor Version | Build Number
1-254 | 0-255 | 0-65535

#### See Also

epas_GetProperty, epas_SetProperty, epas_Cleanup, epas_GetLibVersion