On .Net2.0 there is an Async Version get added which will allows you download data asynchronously as a background task using its own thread from the thread pool. WebClient object can handle one async download at a time. its not useful for downloading many files concurrently , but if you want to do this then you can use multiple WebClient objects. if you want to Cancel the current download using CancelAsync.
There are Several Methods:
1. OpenRead - returns a System.IO.Stream
OpenReadAsync - async downloading use the handler OpenReadCompleted
2. DownloadData - returns a ByteArray
DownloadDataAsync - use handler DownloadDataCompleted
3. DownloadFile - Saves to a local file
DownloadFileAsync - use handler DownloadFileCompleted
4. DownloadString - returns a String ( introduced in .net 2.0)
DownloadStringAsync - use handler DownloadStringCompleted
Here is Sample code:
using System.IO;
using System.Net;
using System.Text.RegularExpressions;
string remoteUri = "http://www.entersitenamehere.com";
WebClient client = new WebClient();
string str = client.DownloadString(remoteUri);
** if you are using proxy then you need extra code to code around it.
on my next post i will tell you how you can download data using Proxy.
Downloading data over FTP, Downloading data over HTTP, FTP, HTTP, Net.WebClient
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