| Class | Description | |
|---|---|---|
 | 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. |
| Expression | Represents a base class for an expression. This class is abstract (MustInherit in Visual Basic) and so cannot be instantiated. |
| FormulaEngine | Represents the formula engine. |
| Function | |
| SyntaxHighlight | Represents the syntax highlight information of a formula. This class cannot be inherited. |
Provides the namespaces for all the calculation functions in the Spread component.
Classes
Interfaces
| 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. |
| 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. |
| 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 |
| 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. |
Structures
| 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. |
Enumerations
| Enumeration | Description | |
|---|---|---|
 | BuiltinFunction | Represents all supported built-in functions. |
| CalcError | Represents a calculation error. |
| CellRelation | |
| CellValueType | Specifies the type of a cell value. |
| FunctionAttributes | |
| OperatorType | Enumerates the list of operators. |
| PrimitiveValueType | Represents the type of evaluated primitive value. |
| SpilledValueType | Specifies the type of a cell value. |
| StructuredItemSpecifiers | Represents item specifiers of the structured object. |
| ValueType | Represents the type of evaluated value. |
| Volatility |
See Also