| GrapeCity.Xaml.SpreadSheet.Data Namespace > HeaderBase Class : IsVisible Property | 
'Declaration Public MustOverride Property IsVisible As Boolean
'Usage Dim instance As HeaderBase Dim value As Boolean instance.IsVisible = value value = instance.IsVisible
public abstract bool IsVisible {get; set;}
true if the header is visible; otherwise, false.Target Platforms: Windows Server 2012, Windows RT