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Class MapTileDownloader

Inheritance
System.Object
MapTileDownloader
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 MapTileDownloader : IMapTileDownloader

Constructors

MapTileDownloader()

Initializes a new instance of the MapTileDownloader class.

Declaration
public MapTileDownloader()

Fields

webClientsPool

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

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 a new tile download.

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

The URI.
TileInfo tileInfo

The tile information.
Implements

CancelTileDownload(TileInfo)

Cancels a ongoing tile download.

Declaration
public virtual void CancelTileDownload(TileInfo tileInfo)
Parameters
TileInfo tileInfo

The tile information.
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.

TileDownloadDataCompleted(Object, DownloadDataCompletedEventArgs)

Called when the data download for the tile is complete.

Declaration
protected virtual void TileDownloadDataCompleted(object sender, DownloadDataCompletedEventArgs e)
Parameters
System.Object sender

The sender.
System.Net.DownloadDataCompletedEventArgs e

The System.Net.DownloadDataCompletedEventArgs instance containing the event data.

Events

TileDownloadComplete

Occurs when a tile download is complete.

Declaration
public event TileInfoEventHandler TileDownloadComplete
Event Type
TileInfoEventHandler

Implements

Extension Methods