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ParameterInfo.Attributes Property

Gets or sets the parameter attribute that specifies whether parameter is required and its cardinality.

Namespace: DevExpress.Spreadsheet.Functions

Assembly: DevExpress.Spreadsheet.v24.1.Core.dll

NuGet Package: DevExpress.Spreadsheet.Core

Declaration

public ParameterAttributes Attributes { get; set; }

Property Value

Type Description
ParameterAttributes

A ParameterAttributes enumeration member.

Available values:

Name Description
Required

The parameter is mandatory. A missing parameter results in a user warning dialog.

Optional

The parameter is not required. If it is missing, the function still compiles and evaluates. Note that optional parameters should come after all required parameters.

OptionalUnlimited

Any number of parameters which are not required. Note that the total number of parameters should not exceed 255 and the optional unlimited parameter should be the final parameter.

See Also