ParameterValue.IsEmpty Property

Gets whether the parameter is an empty parameter.

Namespace: DevExpress.Spreadsheet.Functions

Assembly: DevExpress.Spreadsheet.v19.1.Core.dll

Declaration

C#

public bool IsEmpty { get; }

VB.NET

Public ReadOnly Property IsEmpty As Boolean

Property Value

Type	Description
Boolean	true, if the parameter is an empty parameter; otherwise, false.

Remarks

Use the IsEmpty property to check whether the corresponding parameter is empty. If you type in a formula “=MyCustomFunction(2,,4)” , the second parameter is empty and its IsEmpty value is true.