Adds a layer object to the geoprocessing utility object.
[Visual Basic 6.0] Sub AddInternalLayer(
ByVal pLayer As ILayer _
)
[Visual Basic .NET] Public Sub AddInternalLayer ( _ ByVal pLayer As ILayer _ )
[C#] public void AddInternalLayer ( ILayer pLayer );
[Java] public void addInternalLayer ( ILayer pLayer ) throws IOException, AutomationException
[C++] HRESULT AddInternalLayer( ILayer* pLayer );