IFunction.Parameters Property

Returns an array containing information on parameters that can be passed to the function.

Namespace: DevExpress.Spreadsheet.Functions

Assembly: DevExpress.Spreadsheet.v17.2.Core.dll

Declaration

C#

ParameterInfo[] Parameters { get; }

VB.NET

ReadOnly Property Parameters As ParameterInfo()

Property Value

Type	Description
ParameterInfo[]	An array of ParameterInfo type objects.

Remarks

The Parameters property specifies what parameters can be passed to the function, their type and attributes. If a parameter is specified as optional (using the ParameterAttributes.Optional attribute), it can be omitted. Otherwise, all specified parameters are required, and a missing parameter results in the display of a warning message box.

Related GitHub Examples

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

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.

VB.NET

how-to-use-excel-add-ins-in-the-spreadsheet-control-e5012/VB/SpreadsheetAddIn/Form1.vb#L106

End Property
Public ReadOnly Property Parameters() As ParameterInfo() Implements IFunction.Parameters
    Get

udf-custom-function-how-to-replace-excel-xll-add-in-udf-with-a-custom-function-e5178/VB/UDF_Discount/DiscountFunction.vb#L27

End Property
Private ReadOnly Property Parameters() As ParameterInfo() Implements IFunction.Parameters
    Get

wpf-spreadsheetcontrol-api-part-2-e4944/VB/SpreadsheetControl_WPF_API_Part02/SpreadsheetActions/CustomFunctionActions.vb#L89

    End Property
Private ReadOnly Property IFunction_Parameters() As ParameterInfo() Implements IFunction.Parameters
    Get

winforms-spreadsheetcontrol-api-part-2-e4832/VB/SpreadsheetControl_API_Part02/SpreadsheetActions/CustomFunctionActions.vb#L92

End Property
Private ReadOnly Property IFunction_Parameters() As ParameterInfo() Implements IFunction.Parameters
    Get

udf-custom-function-a-sample-custom-function-that-returns-an-array-t538369/VB/CustomFunctionReturningArrayExample/TestArrayCustomFunction.vb#L26

End Property
Public ReadOnly Property Parameters() As ParameterInfo() Implements IFunction.Parameters
    Get