IsCapabilitySupported  Method

Description         This method retrives the specified capability is supported or not by the scanner.

Usage                  ret = [form.]TWAIN. IsCapabilitySupported lCap

Returns               ret                           Short               Value of the capability. The method returns -1 on error, 0 if operation is not supported 1 if capability is supported.

Remarks             lCap                      Long                 Capability ID. For example CAP_FEEDERENABLED.

Programing Notes     See ErrorCode property for error. If operation succeded the error code will be TW_OK.

 

See Also          SetCapabilityOneNumValue Method, SetCapabilityOneStrValue Method