| GrapeCity.Xaml.SpreadSheet.Data Namespace > ConnectionBase Class : CanOpen Method | 
'Declaration Public MustOverride Function CanOpen() As Boolean
'Usage Dim instance As ConnectionBase Dim value As Boolean value = instance.CanOpen()
public abstract bool CanOpen()
true if the data source can be opened; otherwise , falseTarget Platforms: Windows Server 2012, Windows RT