Sub GetResourcesInFolder( _
   ByVal folder As FolderNode(Of ResourceInfo), _
   ByVal resourceTypes() As ResourceType, _
   ByVal webResourceLocation As WebResourceLocation, _
   ByRef error As String _
) 

Dim instance As IDataSourceDiscovery
Dim folder As FolderNode(Of ResourceInfo)
Dim resourceTypes() As ResourceType
Dim webResourceLocation As WebResourceLocation
Dim error As String
 
instance.GetResourcesInFolder(folder, resourceTypes, webResourceLocation, error)

void GetResourcesInFolder( 
   FolderNode<ResourceInfo> folder,
   ResourceType[] resourceTypes,
   WebResourceLocation webResourceLocation,
   out string error
)