I trying to get the ILabelingDescription for an IMapServer3 layer and then use it for the AnnotationProperties of an IGeoFeatureLayer. My code for the getting the ILabelDescription is shown below:
private ILabelingDescription GetLabelingInfo(int mapLayer)
{
IServerSymbolOutputOptions pSSOO = serverContext.CreateObject("esriCarto.ServerSymbolOutputOptions") as IServerSymbolOutputOptions;
pSSOO.ConvertLabelExpressions = true;
ILongArray longArray = serverContext.CreateObject("esriSystem.LongArray") as ILongArray; //new LongArrayClass();
longArray.Add(mapLayer);
ILayerDrawingDescriptions lyrDrawDescs = null;
lyrDrawDescs = (ILayerDrawingDescriptions)mapServer.GetDefaultLayerDrawingDescriptions(mapServer.DefaultMapName, longArray, pSSOO);
ILayerDrawingDescription lyrDrawDesc = lyrDrawDescs.get_Element(0);
IFeatureLayerDrawingDescription2 flDrawDesc = (IFeatureLayerDrawingDescription2)lyrDrawDesc;
ILabelingDescription pLabelDescription = flDrawDesc.LabelingDescription;
return pLabelDescription;
}
How can I apply this ILabelingDescription to IGeoFeatureLayer.AnnotationProperties? What casts are need?
Thanks,
Mele
