public static void TraceLayerProperties(this IMap map)
{
string s = "Layer: {0} is visible: {1}";
string ms = "IMapLayers2: {0} is visible: {1}. Parent is visible:{2}";
IEnumLayer enumLayer = (IEnumLayer)map.get_Layers(null, true);
IMapLayers2 mapLayers = map as IMapLayers2;
ILayer layer = null;
while ((layer = enumLayer.Next()) != null)
{
bool isvis;
bool isparentvis;
mapLayers.IsLayerVisibleEx(layer, out isvis, out isparentvis);
ILayer2 layer2 = layer as ILayer2;
Trace.WriteLine(s.FormatString(layer2.Name, layer2.Visible));
Trace.WriteLine(ms.FormatString(layer2.Name, isvis, isparentvis));
}
}
/// <summary>
/// Occurs when this command is clicked
/// </summary>
public override void OnClick()
{
// TODO: Add ClsAsortVertex.OnClick implementation
IToolbarControl2 pToolbarControl;
if (m_hookHelper.Hook is IToolbarControl)
{
pToolbarControl = (m_hookHelper.Hook) as IToolbarControl2;
m_MapControl = (pToolbarControl.Buddy) as IMapControl4;
}
else if (m_hookHelper.Hook is IMapControl4)
{
m_MapControl = (IMapControl4)(m_hookHelper.Hook);
}
IMap pMap = m_MapControl.ActiveView.FocusMap as IMap;
ILayer2 pLayer = null;
//m_MapControl.ActiveView.ScreenDisplay.DisplayTransformation.ToMapPoint();
for (int i = 0; i < pMap.LayerCount; i++)
{
pLayer = pMap.get_Layer(i) as ILayer2;
if (pLayer is IFeatureLayer2)
{
IFeatureLayer2 pFeatLyr = pLayer as IFeatureLayer2;
IFeatureSelection pFeatSel = pFeatLyr as IFeatureSelection;
ISelectionSet2 pSelSet = pFeatSel.SelectionSet as ISelectionSet2;
if (pSelSet.Count <= 0)
{
return;
}
else
{
ICursor pCursor = null;
pSelSet.Search(null, false, out pCursor);
IFeatureCursor pFeatCursor = pCursor as IFeatureCursor;
IFeature pFeat = pFeatCursor.NextFeature();
while (pFeat != null)
{
IGeometry5 pGeometry = pFeat.Shape as IGeometry5;
IPointCollection pPointCol = new Multipoint();
pPointCol = pGeometry as IPointCollection;
double[] arrayX = new double[200];
double[] arrayY = new double[200];
IPointArray pPtArray = new PointArrayClass();
pPtArray = AsortVertex(pPointCol, arrayX, arrayY);
for (int k = 0; k < pPointCol.PointCount; k++)
{
IPoint pPoint = new PointClass();
pPoint = pPointCol.get_Point(k);
MessageBox.Show(pPointCol.get_Point(k).ID.ToString());
for (int l = 0; l < pPtArray.Count; l++)
{
if (pPoint.X == pPtArray.get_Element(l).X)
{
int ID = pPtArray.get_Element(l).ID;
pPointCol.get_Point(k).ID = ID;
MessageBox.Show(pPointCol.get_Point(k).ID.ToString());
break;
}
}
}
pFeat = pFeatCursor.NextFeature();
}
}
}
}
m_MapControl.ActiveView.Refresh();
}
