private static void ClearCache(FeatureLayer layer)
{
TileOverlay cachedOverlay = (from overlay in GisEditor.ActiveMap.Overlays.OfType <LayerOverlay>()
where overlay.Layers.Contains(layer)
select(LayerOverlay) overlay).FirstOrDefault();
if (cachedOverlay != null && cachedOverlay.TileCache != null)
{
cachedOverlay.RefreshCache(RefreshCacheMode.ApplyNewCache);
}
}
public static void Invalidate(this TileOverlay overlay, bool delay)
{
if (overlay.TileCache != null)
{
overlay.RefreshCache();
}
if (overlay.MapArguments != null)
{
if (delay)
{
overlay.RefreshWithBufferSettings();
}
else
{
overlay.Refresh();
}
}
}
public static void RefreshCache(this TileOverlay tileOverlay, RefreshCacheMode mode)
{
bool enabled = mode == RefreshCacheMode.ApplyNewCache;
tileOverlay.RefreshCache(enabled);
}
public static void RefreshCache(this TileOverlay overlay)
{
overlay.RefreshCache(true);
}