Public Function CreateResourceInstance( _
   ByVal resourceName As String, _
   ByVal resourceDefinition As String, _
   ByVal dataSourceType As String, _
   ByVal resourceType As String _
) As IGISResource

Dim instance As DataSourceManager
Dim resourceName As String
Dim resourceDefinition As String
Dim dataSourceType As String
Dim resourceType As String
Dim value As IGISResource
 
value = instance.CreateResourceInstance(resourceName, resourceDefinition, dataSourceType, resourceType)

public IGISResource CreateResourceInstance( 
   string resourceName,
   string resourceDefinition,
   string dataSourceType,
   string resourceType
)