| Class | Description | |
|---|---|---|
 | ArrayHelper | |
| AsyncApplication | Represents the unique asynchronous application which serve data base on real-time data (topic parameter(s)). This class is abstract (MustInherit in Visual Basic) and so cannot be instantiated. |
| AsyncFunction | Represents an asynchronous function which result can be returned later without locking the calculating thread. This class is abstract (MustInherit in Visual Basic) and so cannot be instantiated. |
| AsyncTopic | Represents an asynchronous topic. This class is abstract (MustInherit in Visual Basic) and so cannot be instantiated. |
| BinaryOperatorExpression | |
| CalcHelper | Contains util functions for calculation. This is a %[LangWord]static class% and so cannot be inherited or instantiated. |
| EmptyArray<T> | |
| Expression | Represents a base class for an expression. This class is abstract (MustInherit in Visual Basic) and so cannot be instantiated. |
| Extensions | Contains extension methods for calculation engine assembly. This is a %[LangWord]static class% and so cannot be inherited or instantiated. |
| FormulaEngine | Represents the formula engine. |
| Function | Represents a function in the calculation engine. |
| RangeCache | Represents a class which provides caching for common range operations. |
| StringBuilderCache | Provide a cached reusable instance of stringbuilder per thread. It's an optimisation that reduces the number of instances constructed and collected. This is a %[LangWord]static class% and so cannot be inherited or instantiated. |
| SyntaxHighlight | Represents the syntax highlight information of a formula. This class cannot be inherited. |
| UnaryOperatorExpression | |
| Wildcard |
GrapeCity.CalcEngine Namespace (GrapeCity.CalcEngine)
In This Topic
| Interface | Description | |
|---|---|---|
 | IArguments | Represents a set of arguments which are passed to a function. |
| IAsyncFunctionManager | Represents an asynchronous function manager which handles processing after asynchronous function(s) finished. |
| ICalcEngineLanguagePackage | Represents a language package for formulas. |
| IDelegate | Represents a function delegate which is returned by LAMBDA function. |
| IEvaluationContext | An interface which the evaluation-enabled class must derived from. |
| IFunctionResolver | Represents an interface that resolve functions. |
| IOperatorResolver | Represents an interface which allows to override the behavior of operators. |
| IParameter | Represents a parameter of LAMBDA function. |
| IPrimitiveValue | Represents an interfaces for a calculated primitive value of calculation engine. |
| IReadonlyPrimitiveValue | Represents an interfaces for a calculated primitive value of calculation engine. |
| IReferenceSource | Indicates the source of a cell reference or range reference |
| IRichValue | Represents a rich cell value. |
| IRichValueArraySupport | Represents an interface that support spilling IRichValue object. |
| IStructuredObject | Represents a structured object which stores data as a spreadsheet. |
| ISymbolResolver | Represents an interface that resolve symbols. |
| ISyntaxHighlighter | Represents the syntax highlighter that perform highlighting. |
| IValue | Represents an interfaces for a calculated value of calculation engine. |
| IValuesArray | Represents a 2-dimensions array of values. |
| Structure | Description | |
|---|---|---|
 | CellReference | Represents a contextual cell reference. |
| CellValue | Specifies a cell value. |
| RangeReference | Represents a contextual range reference. |
| SyntaxHighlightEntry | Represents the syntax highlight information at the specified position of formula. |
| WildcardToken |
| Enumeration | Description | |
|---|---|---|
 | BuiltinFunction | Represents all supported built-in functions. |
| CacheOptions | Defines the details of how caching is processed. |
| CalcError | Represents a calculation error. |
| CellRelation | |
| CellValueType | Specifies the type of a cell value. |
| FunctionAttributes | Represents evaluation atrributes of the custom function. |
| OperatorType | Enumerates the list of operators. |
| PrimitiveValueType | Represents the type of evaluated primitive value. |
| RichValueValueType | Represents the evaluated value type of an IRichValueArraySupport object. |
| SpilledValueType | Specifies the type of a cell value. |
| StructuredItemSpecifiers | Represents item specifiers of the structured object. |
| ValueType | Represents the type of evaluated value. |
| Volatility |