/// <summary>
/// Adds the layer to DgvSelection if its not a MapGroup. Otherwise the EventHandlers get attached and the groups children get added to DgvSelection.
/// </summary>
/// <param name="addedLayer">Layer, that should be added to DGV_Selection.</param>
private void AddLayer(ILayer addedLayer)
{
if (addedLayer == null)
{
return;
}
var grp = addedLayer as IMapGroup;
if (grp != null)
{
// handle layerAdded event separately for groups because map.layerAdded event doesn't fire for groups.
grp.LayerAdded += MapLayerAdded;
grp.LayerRemoved += MapLayerRemoved;
foreach (IMapLayer layer in grp.Layers)
{
AddLayer(layer);
}
}
else
{
_dgvSelection.AddLayer(addedLayer);
}
}
