Class

MapTileDownloader

Initializes a new instance of the MapTileDownloader class.

Declaration

public MapTileDownloader()

Declaration

protected Dictionary<string, WebClient> webClientsPool

Field Value

Declaration

protected object webClientsPoolLockObject

Field Value

Declaration

protected Dictionary<string, Uri> webRequestCache

Field Value

Gets a collection of WebHeaders that will be sent to the server with each tile download request.

Declaration

public WebHeaderCollection WebHeaders { get; }

Property Value

Begins a new tile download.

Declaration

public virtual void BeginDownloadTile(Uri uri, TileInfo tileInfo)

Parameters

Implements IMapTileDownloader.BeginDownloadTile(Uri, TileInfo)

Cancels a ongoing tile download.

Declaration

public virtual void CancelTileDownload(TileInfo tileInfo)

Parameters

Implements IMapTileDownloader.CancelTileDownload(TileInfo)

Fires the event.

Declaration

protected virtual void OnTileDownloadComplete(TileInfoEventArgs e)

Parameters

Determines whether a failed download should be performed again.

Declaration

protected virtual bool ShouldRetryDownload(Exception error)

Parameters

Returns

Called when the data download for the tile is complete.

Declaration

protected virtual void TileDownloadDataCompleted(object sender, DownloadDataCompletedEventArgs e)

Parameters

Occurs when a tile download is complete.

Declaration

public event TileInfoEventHandler TileDownloadComplete

Event Value

Implements IMapTileDownloader.TileDownloadComplete