![](dotnetdiagramimages/GrapeCity_WPF_SpreadSheet_Data_GrapeCity_Windows_SpreadSheet_Data_DuplicateRule.png)
'Declaration Public NotInheritable Class DuplicateRule Inherits FormattingRuleBase
'Usage Dim instance As DuplicateRule
public sealed class DuplicateRule : FormattingRuleBase
System.Object
GrapeCity.Windows.SpreadSheet.Data.FormattingRuleBase
GrapeCity.Windows.SpreadSheet.Data.DuplicateRule