| GrapeCity.CalcEngine.Functions Namespace : CalcIsNumberFunction Class | 
The following tables list the members exposed by CalcIsNumberFunction.
| Name | Description | |
|---|---|---|
![]()  | CalcIsNumberFunction Constructor | 
| Name | Description | |
|---|---|---|
![]()  | IsBranch | Gets a value indicating whether this function is branched by arguments as condition. (Inherited from GrapeCity.CalcEngine.Functions.CalcFunction) | 
![]()  | IsContextSensitive | Determines whether the evaluation of the function is dependent on the context in which the evaluation occurs. (Inherited from GrapeCity.CalcEngine.Functions.CalcFunction) | 
![]()  | MaxArgs | Overridden. Gets the maximum number of arguments for the function. | 
![]()  | MinArgs | Overridden. Gets the minimum number of arguments for the function. | 
![]()  | Name | Overridden. Gets The name of the function. | 
| Name | Description | |
|---|---|---|
![]()  | AcceptsArray | Determines whether the function accepts array values for the specified argument. (Inherited from GrapeCity.CalcEngine.Functions.CalcFunction) | 
![]()  | AcceptsError | Overridden. Indicates whether the function can process CalcError values. | 
![]()  | AcceptsMissingArgument | Indicates whether the Evaluate method can process missing arguments. (Inherited from GrapeCity.CalcEngine.Functions.CalcFunction) | 
![]()  | AcceptsReference | Determines whether the function accepts CalcReference values for the specified argument. (Inherited from GrapeCity.CalcEngine.Functions.CalcFunction) | 
![]()  | Evaluate | Overloaded. Overridden. Checks whether the value is refers to a number. | 
![]()  | FindBranchArgument | Finds the branch argument. (Inherited from GrapeCity.CalcEngine.Functions.CalcFunction) | 
![]()  | FindTestArgument | Finds the test argument when this function is branched. (Inherited from GrapeCity.CalcEngine.Functions.CalcFunction) | 
![]()  | IsVolatile | Determines whether the function is volatile while evaluate. (Inherited from GrapeCity.CalcEngine.Functions.CalcFunction) | 
![]()  | ToString | Returns the string representation of the function. (Inherited from GrapeCity.CalcEngine.Functions.CalcFunction) |