AlphabetFile 

Name of dtSearch alphabet file to use when parsing text into words.  

BinaryFiles 

Controls the treatment of binary files.  

BinaryFilterTextChars 

Define characters considered to be text if Options.BinaryFiles is set ot dtsoFilterBinary  

BooleanConnectors 

Use to replace the default connectors used in search requests.  

FieldFlags 

Flags that control indexing of metadata.  

FileTypeTableFile 

Name of the file containing a table of filename patterns for file formats that dtSearch cannot detect automatically, such as older versions of WordStar  

FuzzyChar 

Character that enables fuzzy searching for a search term (default: "%")  

HomeDir 

Directory where the dtSearch Engine and support files are located.  

Hyphens 

Controls the treatment of hyphens  

IndexNumbers 

If false, any word that begins with a digit will not be indexed.  

MacroChar 

Character that indicates that a search term is a macro (default: "@")  

MatchDigitChar 

Wildcard character that matches a single digit (default: "=").  

MaxFieldNesting 

Maximum depth of nested fields (value must be between 1 and 32)  

MaxStoredFieldSize 

Maximum size of a single stored field. Stored fields are field data collected during indexing that is returned in search results.  

MaxWordLength 

Words longer than the maxWordLength will be truncated when indexing. The default maxWordLength is 32. The maximum value is 128.  

MaxWordsToRetrieve 

Maximum number of words that can be matched in a search. This can be any value from 16 to 256k. The default is 64k. If a search matches more unique words than the maxWordsToRetrieve limit, the error code dtsErMaxWords (137) will be returned.  

NoiseWordFile 

List of noise words to skip during indexing (default: "noise.dat")  

PhonicChar 

Character that enables phonic searching for a search term (default "#")  

PrivateDir 

A directory that the dtSearch Engine can use to store temporary files. Most applications should not set PrivateDir.  

SegmentationRulesFile 

File segmentation rules, used to split up long text files into logical subdocuments during indexing.  

StemmingChar 

Character that enables stemming for a search term (default: "~").  

StemmingRulesFile 

Stemming rules for stemming searches (default: "stemming.dat")  

StoredFieldDelimiterChar 

Delimiter between multiple instances of a stored field in a single file (default: " ")  

SynonymChar 

Character that enables synonym searching for a search term.  

TextFieldsFile 

Name of the file containing rules for extraction of field data from text files based on markers in the next  

TextFlags 

Flags that control text-processing options  

TitleSize 

By default, the dtSearch Engine collects the first 80 characters of text from a file for the title associated with each document. Use this option to change the number of characters stored, up to a maximum of 512.  

UnicodeFilterBlockSize 

Specifies how each input file is divided into blocks before being filtered.  

UnicodeFilterFlags 

Flags controlling the behavior of the Unicode Filtering algorithm.  

UnicodeFilterMinTextSize 

Minimum length of a run of text when applying the Unicode Filtering algorithm.  

UnicodeFilterRanges 

Indicates Unicode ranges that are of interest when filtering.  

UnicodeFilterWordOverlapAmount 

Amount of overlap when automatically breaking words when applying the Unicode Filtering algorithm.  

UpdateFiles 

Set to true to force all configuration files to be re-read when Save() is called.  

UserThesaurusFile 

User-defined synonym sets.  

WeightChar 

Character used to indicate term weighting (example: apple:5)  

XmlIgnoreTags 

Comma-separated list of tags to ignore when indexing XML