var grammar = new Grammar(); var antlrTool = new AntlrTool(); antlrTool.CreateGrammarAST(grammar); antlrTool.CreateNFAs(grammar); antlrTool.CreateDFAs(grammar); antlrTool.CreateLookaheadDFAs(grammar);This code uses the CreateLookaheadDFAs method to generate lookahead DFAs for the grammar rules defined in the Grammar object. Another example of the CreateLookaheadDFAs method in action can be found in the ANTLRWorks project, which is a Java-based IDE for ANTLR grammars. In this project, the CreateLookaheadDFAs method is used to generate lookahead parsers for syntax highlighting and code completion features in the IDE. Overall, the CreateLookaheadDFAs method is a useful function for constructing high-performance parsers for ANTLR grammars in C#. It can be found in the ANTLR3.Tool Grammar package library.