Class AzureTileDownloader

Initializes a new instance of the AzureTileDownloader class.

Inheritance
System.Object
AzureTileDownloader
Inherited Members
System.Object.ToString()
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
Namespace: Telerik.WinControls.UI
Assembly: Telerik.WinControls.RadMap.dll

Syntax

public class AzureTileDownloader : IMapTileDownloader

Constructors

AzureTileDownloader()

Initializes a new instance of the MapTileDownloader class.

Declaration
public AzureTileDownloader()

Fields

webClientsPool

Declaration
protected Dictionary<string, HttpClient> webClientsPool
Field Value
System.Collections.Generic.Dictionary<System.String, System.Net.Http.HttpClient>

webClientsPoolLockObject

Declaration
protected object webClientsPoolLockObject
Field Value
System.Object

webRequestCache

Declaration
protected Dictionary<string, Uri> webRequestCache
Field Value
System.Collections.Generic.Dictionary<System.String, System.Uri>

Properties

WebHeaders

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

Declaration
public WebHeaderCollection WebHeaders { get; }
Property Value
System.Net.WebHeaderCollection

Methods

BeginDownloadTile(Uri, TileInfo)

Begins downloading a map tile from the specified URI for the given tile information.

Declaration
public virtual void BeginDownloadTile(Uri uri, TileInfo tileInfo)
Parameters
System.Uri uri

The URI of the tile to download.
TileInfo tileInfo

The tile information associated with the download.
Implements

CancelTileDownload(TileInfo)

Cancels an ongoing tile download for the specified tile.

Declaration
public void CancelTileDownload(TileInfo tileInfo)
Parameters
TileInfo tileInfo

The tile information to cancel the download for.
Implements

OnTileDownloadComplete(TileInfoEventArgs)

Fires the TileDownloadComplete event.

Declaration
protected virtual void OnTileDownloadComplete(TileInfoEventArgs e)
Parameters
TileInfoEventArgs e

The TileInfoEventArgs instance containing the event data.

ShouldRetryDownload(Exception)

Determines whether a failed download should be performed again.

Declaration
protected virtual bool ShouldRetryDownload(Exception error)
Parameters
System.Exception error

The error.
Returns
System.Boolean

true if XXXX, false otherwise.

Events

TileDownloadComplete

Occurs when a tile download is complete.

Declaration
public event TileInfoEventHandler TileDownloadComplete
Event Type
TileInfoEventHandler

Implements

Extension Methods