private bool GetFabricSubLayers(IMap Map, esriCadastralFabricTable FabricSubClass, bool ExcludeNonTargetFabrics,
ICadastralFabric TargetFabric, out IArray CFParcelFabSubLayers)
{
ICadastralFabricSubLayer pCFSubLyr = null;
IArray CFParcelFabricSubLayers2 = new ArrayClass();
IFeatureLayer pParcelFabricSubLayer = null;
UID pId = new UIDClass();
pId.Value = "{E156D7E5-22AF-11D3-9F99-00C04F6BC78E}";
IEnumLayer pEnumLayer = Map.get_Layers(pId, true);
pEnumLayer.Reset();
ILayer pLayer = pEnumLayer.Next();
while (pLayer != null)
{
if (pLayer is ICadastralFabricSubLayer)
{
pCFSubLyr = (ICadastralFabricSubLayer)pLayer;
if (pCFSubLyr.CadastralTableType == FabricSubClass)
{
pParcelFabricSubLayer = (IFeatureLayer)pCFSubLyr;
ICadastralFabric ThisLayersFabric = pCFSubLyr.CadastralFabric;
bool bIsTargetFabricLayer = ThisLayersFabric.Equals(TargetFabric);
if (!ExcludeNonTargetFabrics || (ExcludeNonTargetFabrics && bIsTargetFabricLayer))
{
CFParcelFabricSubLayers2.Add(pParcelFabricSubLayer);
}
}
}
pLayer = pEnumLayer.Next();
}
CFParcelFabSubLayers = CFParcelFabricSubLayers2;
if (CFParcelFabricSubLayers2.Count > 0)
{
return(true);
}
else
{
return(false);
}
}
public bool GetControlLayersFromFabric(IMap Map, ICadastralFabric Fabric, out IArray CFControlLayers)
{
ICadastralFabricLayer pCFLayer = null;
ICadastralFabricSubLayer pCFSubLyr = null;
ICompositeLayer pCompLyr = null;
IArray CFControlLayers2 = new ArrayClass();
long layerCount = Map.LayerCount;
IFeatureLayer pControllLayer = null;
for (int idx = 0; idx <= (layerCount - 1); idx++)
{
ILayer pLayer = Map.get_Layer(idx);
bool bIsComposite = false;
if (pLayer is ICompositeLayer)
{
pCompLyr = (ICompositeLayer)pLayer;
bIsComposite = true;
}
int iCompositeLyrCnt = 1;
if (bIsComposite)
iCompositeLyrCnt = pCompLyr.Count;
for (int i = 0; i <= (iCompositeLyrCnt - 1); i++)
{
if (bIsComposite)
pLayer = pCompLyr.get_Layer(i);
if (pLayer is ICadastralFabricLayer)
{
pCFLayer = (ICadastralFabricLayer)pLayer;
break;
}
if (pLayer is ICadastralFabricSubLayer)
{
pCFSubLyr = (ICadastralFabricSubLayer)pLayer;
ICadastralFabric pCadFab2 = null;
try
{
pCadFab2 = pCFSubLyr.CadastralFabric; //this fails when the layer is created from a selection
}
catch (Exception)
{
continue;
}
if (Fabric.Equals(pCadFab2) &&
pCFSubLyr.CadastralTableType == esriCadastralFabricTable.esriCFTControl)
{
pControllLayer = (IFeatureLayer)pCFSubLyr;
CFControlLayers2.Add(pControllLayer);
}
}
}
//Check that the fabric layer belongs to the requested fabric
if (pCFLayer != null)
{
if (pCFLayer.CadastralFabric.Equals(Fabric))
{
pControllLayer = (IFeatureLayer)pCFLayer.get_CadastralSubLayer(esriCadastralFabricRenderer.esriCFRControlPoints);
CFControlLayers2.Add(pControllLayer);
Debug.WriteLine(pControllLayer.Name);
}
CFControlLayers = CFControlLayers2;
return true;
}
}
//at the minimum, just need to make sure we have a control sublayer for the requested fabric
if (pControllLayer != null)
{
CFControlLayers = CFControlLayers2;
return true;
}
else
{
CFControlLayers = null;
return false;
}
}
