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.NET Framework 4.5.2+

ParameterInfo Class

Defines a parameter to pass to a custom function.

Namespace: DevExpress.Spreadsheet.Functions

Assembly: DevExpress.Spreadsheet.v21.2.Core.dll

Declaration

public class ParameterInfo

Remarks

Use the IFunction.Parameters property to specify regular and optional parameters and their types. This array of parameter information defines the function signature. When a custom function is called, the parameters are checked for compliance with the array of ParameterInfo objects. If inconsistencies are found, a warning message box is shown.

Parameters should match the ParameterInfo objects in type and attributes. In addition, all the required parameters should come first, followed by optional parameters. A ParameterInfo object that corresponds to the optional unlimited number of parameters should be the final item in the array.

The following code snippets (auto-collected from DevExpress Examples) contain references to the ParameterInfo class.

Note

The algorithm used to collect these code examples remains a work in progress. Accordingly, the links and snippets below may produce inaccurate results. If you encounter an issue with code examples below, please use the feedback form on this page to report the issue.

Inheritance

Object
ParameterInfo
See Also