Description This method retrives the value of the capability. You should use this method if the capability type is TWON_ONEVALUE.
Usage ret = [form.]TWAIN. GetCapabilityOneValue lCap lMsg
Returns ret String Value of the capability.
Remarks lCap Long Capability ID. For example CAP_FEEDERENABLED.
lMsg Long MSG_GET, MSG_GETCURRENT or MSG_GETDEFAULT
Programing Notes See ErrorCode property for error. If operation succeded the error code will be TW_OK.
See Also SetCapabilityOneNumValue Method, SetCapabilityOneStrValue Method