![](dotnetdiagramimages/DS_Documents_Excel_GrapeCity_Documents_Excel_Expressions_FunctionNode.png)
'宣言 Public Class FunctionNode Inherits NonTerminalNode
public class FunctionNode : NonTerminalNode
System.Object
GrapeCity.Documents.Excel.Expressions.SyntaxNode
GrapeCity.Documents.Excel.Expressions.NonTerminalNode
GrapeCity.Documents.Excel.Expressions.FunctionNode