Checks if the dataset is a nested dataset. A nested dataset is a dataset that references another dataset instead of a datasource. A dataset reference consists of the prefix "$dataset:", the name of the parent dataset, the path separator "/", and the name of the field from the parent dataset containing this dataset.

'Declaration
 
Public Shared Function IsNested( _
   ByVal dataSet As IDataSet _
) As Boolean

public static bool IsNested( 
   IDataSet dataSet
)