[C#]

static void CreateLayerFromGeodatabaseName(IMap pMap, IName pName)
{

ILayerFactoryHelper pLayerFactoryHelper = new LayerFactoryHelperClass();
 
 
  IEnumLayer pEnumLayer;

//Layer Factory Helper creates the correct type of layer from the Name object
 
 

 //and returns the layer in an enumeration.

 

 pEnumLayer = pLayerFactoryHelper.CreateLayersFromName(pName);


   ILayer pLayer;
  pEnumLayer.Reset();

  pLayer = pEnumLayer.Next();
 
 // Loop through the enum and add each layer.
  while (pLayer != null)
  {
    pMap.AddLayer(pLayer);
    pLayer = pEnumLayer.Next();
  }

}