internal void CloseCache()
{
cache.Close();
cache = null;
}
private void InitializeTileProvider(ITileImageProvider newTileProvider)
{
tileProvider = newTileProvider;
if (cache != null) cache.Close();
if (tileProvider == null) return;
cache = new MBTileCache();
if (!string.IsNullOrEmpty(TileProvider.MBTileFile))
{
cache.InitFile(TileProvider.MBTileFile);
}
else
{
cache.Init(TileProvider.CacheFolder + ".mbtiles");
}
}