** The `SpeechGrammarWordType` enumeration lists the types of words in a grammar.** ** `http://msdn.microsoft.com/en-us/library/ee125200%28v=vs.85%29.aspx`enum class SpeechGrammarWordType {** Each word to be added is in display form. That is, it possibly will have to be converted ** into lexical form(s). For example, the word "23" (display form) would have to converted into ** "twenty three" (lexical form). This is currently not implemented.** ** Value is 0 (0x0) SGDisplay,** Each word to be added is in lexical form and can be used to access the lexicon. This type is ** specified in the speech text grammar format as '<GRAMMAR WORDTYPE="LEXICAL">'.** ** Value is 1 (0x1) SGLexical,** Each word is specified solely by its pronunciation. This is currently not implemented.** ** Value is 2 (0x2) SGPronounciation,** Switches off the handling of special characters in the grammar. For example "*" normally ** means dictation and "?" means wildcard, but this flag means that "*" means asterisk, and ** "?" means ellipsis. ** ** Value is 3 (0x3) SGLexicalNoSpecialChars;}